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CZ

Unknown User

Samba Jiu Jitsu

W–L
4–2
Won and lost rating-eligible matches in the past 12 months.
Gi
1,258
Rating based on Gi matches in the past 12 months.
No-Gi
1,258
Rating based on No-Gi matches in the past 12 months.
Current form
4–2
Results from the ten most recent rating-eligible matches.
Opponents
3
Unique opponents faced in rating-eligible matches in the past 12 months.

Scheduled

  1. N-GEN Kids BJJ Tournament #5

    CZ

    Boys Gi / White grey / Mighty Mite (5-6 yrs) / -22 kg (2020,2021) Boys No-Gi / All belt / Mighty Mite (4-6 yrs) / -22 kg (2020,2021)
    Unconfirmed

  2. Grappling Industries NUREMBERG

    Germany

    Gi Kids / Grey / 6 - 7 years / -55 lbs No Gi Kids / Intermediate (Grey) / 6 - 7 years / -55 lbs
    Unconfirmed

  3. Grappling Industries MILAN

    IT

    Gi Kids / 6 - 7 years / Grey / -55 lbs No Gi Kids / 6 - 7 years / Intermediate (Grey) / -55 lbs
    Unconfirmed

  5. 2026 AGF Prague Open

    CZ

    Gi Kids / Boys / Little Kids (6 - 7 yrs) / Gray / Rooster III (Up to 24.94 kg)
    Unconfirmed

Tournament history

Events

1
Events
Date Event Result Format Division
XV. REBEL BJJ CUP CZ · Gi · 5–6 yo · white/grey · ≤22 kg ; No-Gi · 4–6 yo · ≤22 kg 4–2 W–L: Win / Loss GiNo-Gi
  • Boys Gi / White grey / Mighty Mite (5-6 yrs) / -22 kg (2020,2021)
  • Boys No-Gi / All belt / Mighty Mite (4-6 yrs) / -22 kg (2020,2021)

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 0 Rating 1,340

Rating-period composition

Rating matches
6 0
Record
4–2 Previous month 4–2
Opponents
3 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.

July 2026 No new matches Change 0 Rating 1,340

Rating-period composition

Rating matches
6 0
Record
4–2 Previous month 4–2
Opponents
3 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.

June 2026 No new matches Change 0 Rating 1,340

Rating-period composition

Rating matches
6 0
Record
4–2 Previous month 4–2
Opponents
3 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.

May 2026 No new matches Change 0 Rating 1,340

Rating-period composition

Rating matches
6 0
Record
4–2 Previous month 4–2
Opponents
3 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.

April 2026 6 new matches Change Starting point Rating 1,340

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
April 18, 2026 Kristián Heindl
XV. REBEL BJJ CUP Boys Gi / White grey / Mighty Mite (5-6 yrs) / -22 kg (2020,2021)
Method Points 02:00 0–4
Marginal influence -20
Win
April 18, 2026 Matěj Kulaga
XV. REBEL BJJ CUP Boys Gi / White grey / Mighty Mite (5-6 yrs) / -22 kg (2020,2021)
Method Submission 01:16 10–0
Marginal influence +11
Win
April 18, 2026 Patrik Bittner
XV. REBEL BJJ CUP Boys Gi / White grey / Mighty Mite (5-6 yrs) / -22 kg (2020,2021)
Method Submission 01:16 4–0
Marginal influence +20
Win
April 18, 2026 Matěj Kulaga
XV. REBEL BJJ CUP Boys No-Gi / All belt / Mighty Mite (4-6 yrs) / -22 kg (2020,2021)
Method Submission 00:46 15–0
Marginal influence +11
Loss
April 18, 2026 Kristián Heindl
XV. REBEL BJJ CUP Boys No-Gi / All belt / Mighty Mite (4-6 yrs) / -22 kg (2020,2021)
Method Points 01:00 2–9
Marginal influence -20
Win
April 18, 2026 Patrik Bittner
XV. REBEL BJJ CUP Boys No-Gi / All belt / Mighty Mite (4-6 yrs) / -22 kg (2020,2021)
Method Submission 00:29 0–0
Marginal influence +20
Relevant matches
4.6
Official ranking percentile
-
Performance
-

4.6 weighted matches against 3 different opponents across 1 events

Weighted win rate
-
Expected win rate
-
Average opponent rating
1,288
Repeated-opponent share
50.0%
Network connectivity
0.0%

Classification evidence

Why U8?

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

  • U8 6 event votes Selected outcome

Registrations and outcomes

BERLIN OPEN CHAMPIONSHIP 2026 I EUROPEAN CUP
U8 · Counts
Boys No-Gi (under 16 y.o.) / Grey / 6-7 years / -23 kg
  • Registered age: u8
  • Source category: u8
Boys Gi (under 16 y.o.) / Grey / 6-7 years / -23 kg
  • Registered age: u8
  • Source category: u8
Grappling Industries PRAGUE
U8 · Counts
No Gi Kids / Intermediate (Grey) / 6 - 7 years / -55 lbs
  • Registered age: u8
  • Source category: u8
Gi Kids / Grey / 6 - 7 years / -55 lbs
  • Registered age: u8
  • Source category: u8
Grappling Industries AUSTRIA
U8 · Counts
Gi Kids / 6 - 7 years / Grey / -55 lbs
  • Registered age: u8
  • Source category: u8
2026 AGF Saarbrucken Championships
U8 · Counts
No Gi Kids / Boys / Little Kids (6 - 7 yrs) / Gray / Rooster III (Up to 24.94 kg)
  • Registered age: u8
  • Source category: u8
Gi Kids / Mixed / Little Kids (6 - 7 yrs) / Gray / Rooster III (Up to 24.94 kg)
  • Registered age: u8
  • Source category: u8
XV. REBEL BJJ CUP
U8 · Counts
Boys Gi / White grey / Mighty Mite (5-6 yrs) / -22 kg (2020,2021)
  • Registered age: u8
  • Source category: u8
Boys No-Gi / All belt / Mighty Mite (4-6 yrs) / -22 kg (2020,2021)
  • Registered age: u8
  • Source category: u8
TATAMY 20: PRAGUE - KIDS (round robin)
U8 · Counts
Kids / No Gi / 4-6 years / Mix / All levels / -24 kg
  • Registered age: u8
  • Source category: u8
Kids / Gi / 4-6 years / Mix / All levels / -21 kg
  • Registered age: u8
  • Source category: u8

Classification evidence

Why ≤ 22 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

  • ≤ 22 kg 1 competition event Selected outcome

Registrations and outcomes

BERLIN OPEN CHAMPIONSHIP 2026 I EUROPEAN CUP
Does not count
Boys No-Gi (under 16 y.o.) / Grey / 6-7 years / -23 kg
  • Registered weight class: -23 kg
  • Source competition limit: -23 kg

No matches in the rating period · no valid weight evidence

BERLIN OPEN CHAMPIONSHIP 2026 I EUROPEAN CUP
Does not count
Boys Gi (under 16 y.o.) / Grey / 6-7 years / -23 kg
  • Registered weight class: -23 kg
  • Source competition limit: -23 kg

No matches in the rating period · no valid weight evidence

Grappling Industries PRAGUE
Does not count
No Gi Kids / Intermediate (Grey) / 6 - 7 years / -55 lbs
  • Registered weight class: -55 lbs
  • Source competition limit: -55 lbs

No matches in the rating period · no valid weight evidence

Grappling Industries PRAGUE
Does not count
Gi Kids / Grey / 6 - 7 years / -55 lbs
  • Registered weight class: -55 lbs
  • Source competition limit: -55 lbs

No matches in the rating period · no valid weight evidence

Grappling Industries AUSTRIA
Does not count
Gi Kids / 6 - 7 years / Grey / -55 lbs
  • Registered weight class: -55 lbs
  • Source competition limit: -55 lbs

No matches in the rating period · no valid weight evidence

2026 AGF Saarbrucken Championships
Does not count
No Gi Kids / Boys / Little Kids (6 - 7 yrs) / Gray / Rooster III (Up to 24.94 kg)
  • Registered weight class: Rooster III (Up to 24.94 kg)
  • Source competition limit: Rooster III (Up to 24.94 kg)

No matches in the rating period · no valid weight evidence

2026 AGF Saarbrucken Championships
Does not count
Gi Kids / Mixed / Little Kids (6 - 7 yrs) / Gray / Rooster III (Up to 24.94 kg)
  • Registered weight class: Rooster III (Up to 24.94 kg)
  • Source competition limit: Rooster III (Up to 24.94 kg)

No matches in the rating period · no valid weight evidence

XV. REBEL BJJ CUP
≤ 22 kg · Counts as a competition event
Boys Gi / White grey / Mighty Mite (5-6 yrs) / -22 kg (2020,2021)
  • Registered weight class: -22 kg (2020,2021)
  • Source competition limit: -22 kg (2020,2021)

3 matches in the rating period

XV. REBEL BJJ CUP
≤ 22 kg · Counts as a competition event
Boys No-Gi / All belt / Mighty Mite (4-6 yrs) / -22 kg (2020,2021)
  • Registered weight class: -22 kg (2020,2021)
  • Source competition limit: -22 kg (2020,2021)

3 matches in the rating period

TATAMY 20: PRAGUE - KIDS (round robin)
Does not count
Kids / No Gi / 4-6 years / Mix / All levels / -24 kg
  • Registered weight class: -24 kg
  • Source competition limit: -24 kg

No matches in the rating period · no valid weight evidence

TATAMY 20: PRAGUE - KIDS (round robin)
Does not count
Kids / Gi / 4-6 years / Mix / All levels / -21 kg
  • Registered weight class: -21 kg
  • Source competition limit: -21 kg

No matches in the rating period · no valid weight evidence

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 3 matches in the rating period Selected outcome

Registrations and outcomes

XV. REBEL BJJ CUP
grey · Counts as a match
Boys Gi / White grey / Mighty Mite (5-6 yrs) / -22 kg (2020,2021)
  • Source belt category: grey

3 matches in the rating period