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Ghislaine K

Roger Gracie Amsterdam

W–L
11–18
Won and lost rating-eligible matches in the past 12 months.
Gi
1,385
Rating based on Gi matches in the past 12 months.
No-Gi
1,158
Rating based on No-Gi matches in the past 12 months.
Current form
4–6
Results from the ten most recent rating-eligible matches.
Opponents
16
Unique opponents faced in rating-eligible matches in the past 12 months.

Scheduled

  1. Cauliflower Cup Circuit 3

    the Netherlands

    Girls Gi / Grey / Junior I (10yrs) / -30,40 kg Girls No-Gi / Grey / Junior I (10yrs) / -31,80 kg
    Confirmed

  2. Polaris Open the Netherlands

    the Netherlands

    Girls Gi / Grey / Junior / -32,0 kg Girls Nogi / Grey / Junior / -32,0 kg
    Unconfirmed

  3. Cauliflower Cup Circuit 4

    the Netherlands

    Girls Gi / Grey / Junior II (11yrs) / -33,40 kg Girls No-Gi / Grey / Junior II (11yrs) / -31,80 kg
    Unconfirmed

Tournament history

Events

6
Events
Date Event Result Format Division
Cauliflower Cup Circuit 2 the Netherlands · Gi · 10 yo · grey · ≤30.4 kg ; No-Gi · 10 yo · grey · ≤31.8 kg 4–2 W–L: Win / Loss GiNo-Gi
  • Girls Gi / Grey / Junior I (10yrs) / -30,40 kg
  • Girls No-Gi / Grey / Junior I (10yrs) / -31,80 kg
Grappling Industries AMSTERDAM the Netherlands · Gi · 8–9 yo · grey · ≤65 lb ; No-Gi · 8–9 yo · grey · ≤65 lb 0–4 W–L: Win / Loss GiNo-Gi
  • Gi Kids / 8 - 9 years / Grey / -65 lbs
  • No Gi Kids / 8 - 9 years / Intermediate (Grey) / -65 lbs
The Future League 9 - Gi & NoGi the Netherlands · Gi · ≤36 kg ; No-Gi · ≤5 kg 2–5 W–L: Win / Loss GiNo-Gi
  • Place #4
  • Gi - 36
Cauliflower Cup Circuit the Netherlands · Gi · 10 yo · grey · ≤30.4 kg ; No-Gi · 10 yo · grey · ≤28.8 kg 1–3 W–L: Win / Loss GiNo-Gi
  • Girls Gi / Grey / Junior I (10yrs) / -30,40 kg
  • Girls No-Gi / Grey / Junior I (10yrs) / -28,80 kg
Grappling Industries AMSTERDAM the Netherlands · Gi · 8–9 yo · grey · ≤65 lb ; No-Gi · 8–9 yo · grey · ≤65 lb 2–3 W–L: Win / Loss GiNo-Gi
  • Gi Kids / 8 - 9 years / Grey / -65 lbs
  • No Gi Kids / 8 - 9 years / Intermediate (Grey) / -65 lbs
2026 AGF Brugge Championships Belgium · Gi · 8–9 yo · grey · ≤29.5 kg ; Gi · ≤29.5 kg 2–1 W–L: Win / Loss Gi
  • Gi Kids / Girls / Kids (8 - 9 yrs) / Gray / Feather I (Up to 29.50 kg)
  • Gi Kids Challenger / Girls / Regular Challenger / Feather I (Up to 29.50 kg)

Calculation details

Rating breakdown for the past 12 months

See the published month-end rating and the rating-eligible matches added in each month. Open a month for details.

August 2026 No new matches Change +2 Rating 1,352

Rating-period composition

Rating matches
29 0
Record
11–18 Previous month 11–18
Opponents
16 0
Events
6 0

No matches were added or left the period. The change comes from the monthly revaluation of opponents across the full network.

July 2026 No new matches Change -2 Rating 1,350

Rating-period composition

Rating matches
29 0
Record
11–18 Previous month 11–18
Opponents
16 0
Events
6 0

No matches were added or left the period. The change comes from the monthly revaluation of opponents across the full network.

June 2026 6 new matches Change +44 Rating 1,352

Rating-period composition

Rating matches
29 +6
Record
11–18 Previous month 7–16
Opponents
16 +3
Events
6 +1

New rating matches

This is a current what-if estimate: roughly how much the current rating changes when this match is omitted. These values cannot be added and therefore do not together explain the monthly change.
Loss
Cauliflower Cup Circuit 2 Girls No-Gi / Grey / Junior I (10yrs) / -31,80 kg
Method Points 05:00 0–4
Marginal influence -7
Win
Cauliflower Cup Circuit 2 Girls No-Gi / Grey / Junior I (10yrs) / -31,80 kg
Method Points 05:00 9–2
Marginal influence +9
Win
June 6, 2026 Mida Janthajorn
Cauliflower Cup Circuit 2 Girls Gi / Grey / Junior I (10yrs) / -30,40 kg
Method Points 05:00 8–7
Marginal influence +11
Win
June 6, 2026 Safiyah Zoakman
Cauliflower Cup Circuit 2 Girls Gi / Grey / Junior I (10yrs) / -30,40 kg
Method Submission 02:49 2–0
Marginal influence +7
Loss
Cauliflower Cup Circuit 2 Girls Gi / Grey / Junior I (10yrs) / -30,40 kg
Method Submission 02:54 2–0
Marginal influence -4
Win
June 6, 2026 Romaysah Zoakman
Cauliflower Cup Circuit 2 Girls Gi / Grey / Junior I (10yrs) / -30,40 kg
Method Submission 00:14 2–0
Marginal influence +10
May 2026 4 new matches Change -7 Rating 1,308

Rating-period composition

Rating matches
23 +4
Record
7–16 Previous month 7–12
Opponents
13 +1
Events
5 +1

New rating matches

This is a current what-if estimate: roughly how much the current rating changes when this match is omitted. These values cannot be added and therefore do not together explain the monthly change.
Loss
May 3, 2026 Joe Smol
Grappling Industries AMSTERDAM No Gi Kids / 8 - 9 years / Intermediate (Grey) / -65 lbs
Method Submission 01:50 0–7
Marginal influence -6
Loss
May 3, 2026 Joe Smol
Grappling Industries AMSTERDAM No Gi Kids / 8 - 9 years / Intermediate (Grey) / -65 lbs
Method Points 03:00 0–12
Marginal influence -6
Loss
May 3, 2026 Joe Smol
Grappling Industries AMSTERDAM Gi Kids / 8 - 9 years / Grey / -65 lbs
Method Points 03:00 0–2
Marginal influence -3
Loss
May 3, 2026 Joe Smol
Grappling Industries AMSTERDAM Gi Kids / 8 - 9 years / Grey / -65 lbs
Method Points 03:00 0–2
Marginal influence -3
April 2026 No new matches Change +2 Rating 1,315

Rating-period composition

Rating matches
19 0
Record
7–12 Previous month 7–12
Opponents
12 0
Events
4 0

No matches were added or left the period. The change comes from the monthly revaluation of opponents across the full network.

March 2026 16 new matches Change +56 Rating 1,313

Rating-period composition

Rating matches
19 +16
Record
7–12 Previous month 2–1
Opponents
12 +10
Events
4 +3

New rating matches

This is a current what-if estimate: roughly how much the current rating changes when this match is omitted. These values cannot be added and therefore do not together explain the monthly change.
Loss
March 22, 2026 Sem Schildermans
The Future League 9 - Gi & NoGi Gi - 36
Method Submission 00:33 0–0
Marginal influence -5
Loss
March 22, 2026 Hryhorii Zosimov
The Future League 9 - Gi & NoGi Gi - 36
Method Submission 02:25 2–11
Marginal influence -11
Win
March 22, 2026 Tariq El Kaoui
The Future League 9 - Gi & NoGi Gi - 36
Method Points 03:00 23–0
Marginal influence +9
Loss
March 22, 2026 Hryhorii Zosimov
The Future League 9 - Gi & NoGi NoGi - 5
Method Submission 02:17 4–4
Marginal influence -13
Loss
March 22, 2026 Sem Schildermans
The Future League 9 - Gi & NoGi NoGi - 5
Method Submission 00:33 0–6
Marginal influence -7
Loss
March 22, 2026 Filip Roter
The Future League 9 - Gi & NoGi NoGi - 5
Method Submission 01:08 4–0
Marginal influence -9
Win
March 22, 2026 Adam Moaddine
The Future League 9 - Gi & NoGi NoGi - 5
Method Points 03:00 2–0
Marginal influence +9
Win
March 15, 2026 Roxy Van Zoolingen
Cauliflower Cup Circuit Girls Gi / Grey / Junior I (10yrs) / -30,40 kg
Method Points 05:00 5–2
Marginal influence +11
Loss
March 15, 2026 Jill Broodkoorn
Cauliflower Cup Circuit Girls Gi / Grey / Junior I (10yrs) / -30,40 kg
Method Decision 05:00 0–0
Marginal influence -4
Loss
March 15, 2026 Jill Broodkoorn
Cauliflower Cup Circuit Girls No-Gi / Grey / Junior I (10yrs) / -28,80 kg
Method Points 05:00 2–6
Marginal influence -9
Loss
March 15, 2026 Jill Broodkoorn
Cauliflower Cup Circuit Girls No-Gi / Grey / Junior I (10yrs) / -28,80 kg
Method Points 05:00 2–9
Marginal influence -9
Win
March 1, 2026 Alberto Cassano
Grappling Industries AMSTERDAM Gi Kids / 8 - 9 years / Grey / -65 lbs
Method Disqualification 00:37 0–0
Marginal influence +12
Loss
March 1, 2026 Saifedinne Bouhany
Grappling Industries AMSTERDAM Gi Kids / 8 - 9 years / Grey / -65 lbs
Method Submission 02:56 0–25
Marginal influence -1
Win
March 1, 2026 Manuel Pinto
Grappling Industries AMSTERDAM Gi Kids / 8 - 9 years / Grey / -65 lbs
Method Points 03:00 8–0
Marginal influence +9
Loss
March 1, 2026 Alberto Cassano
Grappling Industries AMSTERDAM No Gi Kids / 8 - 9 years / Intermediate (Grey) / -65 lbs
Method Submission 02:14 2–12
Marginal influence -14
Loss
March 1, 2026 Saifedinne Bouhany
Grappling Industries AMSTERDAM No Gi Kids / 8 - 9 years / Intermediate (Grey) / -65 lbs
Method Submission 01:28 0–11
Marginal influence -7
February 2026 No new matches Change -1 Rating 1,257

Rating-period composition

Rating matches
3 0
Record
2–1 Previous month 2–1
Opponents
2 0
Events
1 0

No matches were added or left the period. The change comes from the monthly revaluation of opponents across the full network.

January 2026 3 new matches Change Starting point Rating 1,258

New rating matches

This is a current what-if estimate: roughly how much the current rating changes when this match is omitted. These values cannot be added and therefore do not together explain the monthly change.
Win
January 24, 2026 Lia Liberato
2026 AGF Brugge Championships Gi Kids Challenger / Girls / Regular Challenger / Feather I (Up to 29.50 kg)
Method Points 03:00 11–4
Marginal influence +12
Loss
January 24, 2026 Nayara Diniz De Araujo
2026 AGF Brugge Championships Gi Kids / Girls / Kids (8 - 9 yrs) / Gray / Feather I (Up to 29.50 kg)
Method Submission 01:30 2–1
Marginal influence -5
Win
January 24, 2026 Lia Liberato
2026 AGF Brugge Championships Gi Kids / Girls / Kids (8 - 9 yrs) / Gray / Feather I (Up to 29.50 kg)
Method Points 03:00 21–1
Marginal influence +12
Relevant matches
19.7
Official ranking percentile
Top 43%
Performance
0.8 pp below expectation

19.7 weighted matches against 16 different opponents across 6 events

Weighted win rate
38.5%
Expected win rate
39.3%
Average opponent rating
1,430
Repeated-opponent share
44.8%
Network connectivity
87.6%

Classification evidence

Why U12?

Within the published period from 2025-09-01 through 2026-08-31, only competition ages recorded at events in the calculation year determine this outcome, with at most one vote per event. Without such an age, the most recent unambiguous earlier competition age is projected to the calculation year; bracket evidence is the final fallback. The newest evidence breaks a tie.

Evidence outcome

  • U12 6 event votes Selected outcome

Registrations and outcomes

Cauliflower Cup Circuit 2
U12 · Counts
Girls No-Gi / Grey / Junior I (10yrs) / -31,80 kg
  • Competition age 10
  • Registered age: u12
  • Source category: u12
Girls Gi / Grey / Junior I (10yrs) / -30,40 kg
  • Competition age 10
  • Registered age: u12
  • Source category: u12
Grappling Industries AMSTERDAM
U12 · Counts
No Gi Kids / 8 - 9 years / Intermediate (Grey) / -65 lbs
  • Competition age 10
  • Registered age: u10
  • Source category: u10
Gi Kids / 8 - 9 years / Grey / -65 lbs
  • Competition age 10
  • Registered age: u10
  • Source category: u10
The Future League 9 - Gi & NoGi
U12 · Counts
Gi - 36
  • Competition age 10
  • Registered age: u12
  • Source category: u12
NoGi - 5
  • Competition age 10
  • Registered age: u12
  • Source category: u12
Cauliflower Cup Circuit
U12 · Counts
Girls No-Gi / Grey / Junior I (10yrs) / -28,80 kg
  • Competition age 10
  • Registered age: u12
  • Source category: u12
Girls Gi / Grey / Junior I (10yrs) / -30,40 kg
  • Competition age 10
  • Registered age: u12
  • Source category: u12
Grappling Industries AMSTERDAM
U12 · Counts
No Gi Kids / 8 - 9 years / Intermediate (Grey) / -65 lbs
  • Competition age 10
  • Registered age: u10
  • Source category: u10
Gi Kids / 8 - 9 years / Grey / -65 lbs
  • Competition age 10
  • Registered age: u10
  • Source category: u10
2026 AGF Brugge Championships
U12 · Counts
Competition T-shirt / Youth Medium
Gi Kids Challenger / Girls / Regular Challenger / Feather I (Up to 29.50 kg)
  • Competition age 10
  • Registered age: u14
  • Source category: u14
Gi Kids / Girls / Kids (8 - 9 yrs) / Gray / Feather I (Up to 29.50 kg)
  • Competition age 10
  • Registered age: u10
  • Source category: u10

Classification evidence

Why ≤ 29 kg?

This outcome uses at most one unambiguous upper weight limit per completed ranking event from 2025-09-01 through 2026-08-31. Only the three most recent eligible events are considered, and the lightest verified upper limit is selected. A higher division is not treated as measured body weight.

Evidence outcome

  • ≤ 29 kg 2 competition events Selected outcome
  • ≤ 30 kg 1 competition event

Registrations and outcomes

Cauliflower Cup Circuit 2
≤ 32 kg · Does not count
Girls No-Gi / Grey / Junior I (10yrs) / -31,80 kg
  • Registered weight class: -31,80 kg
  • Source competition limit: -31,80 kg

2 matches in the rating period · conflicting upper weight limits make this event ambiguous

Cauliflower Cup Circuit 2
≤ 30 kg · Does not count
Girls Gi / Grey / Junior I (10yrs) / -30,40 kg
  • Registered weight class: -30,40 kg
  • Source competition limit: -30,40 kg

4 matches in the rating period · conflicting upper weight limits make this event ambiguous

Grappling Industries AMSTERDAM
≤ 29 kg · Counts as a competition event
No Gi Kids / 8 - 9 years / Intermediate (Grey) / -65 lbs
  • Registered weight class: -65 lbs
  • Source competition limit: -65 lbs

2 matches in the rating period

Grappling Industries AMSTERDAM
≤ 29 kg · Counts as a competition event
Gi Kids / 8 - 9 years / Grey / -65 lbs
  • Registered weight class: -65 lbs
  • Source competition limit: -65 lbs

2 matches in the rating period

The Future League 9 - Gi & NoGi
Does not count
Gi - 36

3 matches in the rating period · weight class could not be normalized reliably

The Future League 9 - Gi & NoGi
Does not count
NoGi - 5

4 matches in the rating period · weight class could not be normalized reliably

Cauliflower Cup Circuit
≤ 29 kg · Does not count
Girls No-Gi / Grey / Junior I (10yrs) / -28,80 kg
  • Registered weight class: -28,80 kg
  • Source competition limit: -28,80 kg

2 matches in the rating period · conflicting upper weight limits make this event ambiguous

Cauliflower Cup Circuit
≤ 30 kg · Does not count
Girls Gi / Grey / Junior I (10yrs) / -30,40 kg
  • Registered weight class: -30,40 kg
  • Source competition limit: -30,40 kg

2 matches in the rating period · conflicting upper weight limits make this event ambiguous

Grappling Industries AMSTERDAM
≤ 29 kg · Counts as a competition event
No Gi Kids / 8 - 9 years / Intermediate (Grey) / -65 lbs
  • Registered weight class: -65 lbs
  • Source competition limit: -65 lbs

2 matches in the rating period

Grappling Industries AMSTERDAM
≤ 29 kg · Counts as a competition event
Gi Kids / 8 - 9 years / Grey / -65 lbs
  • Registered weight class: -65 lbs
  • Source competition limit: -65 lbs

3 matches in the rating period

2026 AGF Brugge Championships
Does not count
Competition T-shirt / Youth Medium

No matches in the rating period · no valid weight evidence

2026 AGF Brugge Championships
≤ 30 kg · Counts as a competition event
Gi Kids Challenger / Girls / Regular Challenger / Feather I (Up to 29.50 kg)
  • Registered weight class: Feather I (Up to 29.50 kg)
  • Source competition limit: Feather I (Up to 29.50 kg)

1 match in the rating period

2026 AGF Brugge Championships
≤ 30 kg · Counts as a competition event
Gi Kids / Girls / Kids (8 - 9 yrs) / Gray / Feather I (Up to 29.50 kg)
  • Registered weight class: Feather I (Up to 29.50 kg)
  • Source competition limit: Feather I (Up to 29.50 kg)

2 matches in the rating period

Classification evidence

Why Grey?

This outcome uses the belt category of every rating-eligible match from 2025-09-01 through 2026-08-31. The most-fought category is selected; the newest evidence breaks a tie.

Evidence outcome

  • grey 21 matches in the rating period Selected outcome

Registrations and outcomes

Cauliflower Cup Circuit 2
grey · Counts as a match
Girls No-Gi / Grey / Junior I (10yrs) / -31,80 kg
  • Source belt category: grey

2 matches in the rating period

Cauliflower Cup Circuit 2
grey · Counts as a match
Girls Gi / Grey / Junior I (10yrs) / -30,40 kg
  • Source belt category: grey

4 matches in the rating period

Grappling Industries AMSTERDAM
grey · Counts as a match
No Gi Kids / 8 - 9 years / Intermediate (Grey) / -65 lbs
  • Source belt category: grey

2 matches in the rating period

Grappling Industries AMSTERDAM
grey · Counts as a match
Gi Kids / 8 - 9 years / Grey / -65 lbs
  • Source belt category: grey

2 matches in the rating period

Cauliflower Cup Circuit
grey · Counts as a match
Girls Gi / Grey / Junior I (10yrs) / -30,40 kg
  • Source belt category: grey

2 matches in the rating period

Cauliflower Cup Circuit
grey · Counts as a match
Girls No-Gi / Grey / Junior I (10yrs) / -28,80 kg
  • Source belt category: grey

2 matches in the rating period

Grappling Industries AMSTERDAM
grey · Counts as a match
Gi Kids / 8 - 9 years / Grey / -65 lbs
  • Source belt category: grey

3 matches in the rating period

Grappling Industries AMSTERDAM
grey · Counts as a match
No Gi Kids / 8 - 9 years / Intermediate (Grey) / -65 lbs
  • Source belt category: grey

2 matches in the rating period

2026 AGF Brugge Championships
grey · Counts as a match
Gi Kids / Girls / Kids (8 - 9 yrs) / Gray / Feather I (Up to 29.50 kg)
  • Source belt category: grey

2 matches in the rating period