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CZ

Ivana Jakimovska

Wiking BJJ

≤ 52 kg
W–L
3–3
Won and lost rating-eligible matches in the past 12 months.
Gi
1,247
Rating based on Gi matches in the past 12 months.
No-Gi
1,155
Rating based on No-Gi matches in the past 12 months.
Current form
5–5
Results from the ten most recent rating-eligible matches.
Opponents
4
Unique opponents faced in rating-eligible matches in the past 12 months.

Scheduled

  1. Grappling Industries NUREMBERG

    Germany

    Gi Kids / Yellow/Orange / 10 - 11 years / -125 lbs No Gi Kids / Advanced (Yellow/Orange) / 10 - 11 years / -125 lbs
    Unconfirmed

  2. Grappling Industries PARIS

    France

    Gi Kids / 10 - 11 years / Yellow/Orange / -115 lbs No Gi Kids / 10 - 11 years / Advanced (Yellow/Orange) / -115 lbs
    Unconfirmed

  4. NAGA Paris Grappling Championship

    France

    Children No-Gi (Female) / Intermediate / 50 - 54.9 / 10-11 years Children Gi (Female) / Intermediate / 50 - 54.9 / 10-11 years
    Unconfirmed

Tournament history

Events

19
Events
Date Event Result Format Division
2Brave - Grappling Series 3 AT · Gi · 7–10 yo · ≥40 kg 1–1 W–L: Win / Loss Gi
  • Kids 7-10 years / 7-10 years / +40 kg
ADCC CZECH OPEN CHAMPIONSHIP 2026 CZ · No-Gi · 9–10 yo · ≥40 kg 1–1 W–L: Win / Loss No-Gi
  • Kids Mix 9-10 years / Beginner / +40kg
ADCC German Open Championships 2026 Germany · No-Gi · 7–10 yo · ≥40 kg 1–1 W–L: Win / Loss No-Gi
  • Boys 7-10 years / Beginner / +40kg
Grappling Industries NUREMBERG Germany · Gi · 10–11 yo · grey · ≤115 lb ; No-Gi · 10–11 yo · grey · ≤115 lb 2–2 W–L: Win / Loss GiNo-Gi
  • Gi Kids / Grey / 10 - 11 years / -115 lbs
  • No Gi Kids / Intermediate (Grey) / 10 - 11 years / -115 lbs
TATAMY 18 KIDS (No-GI and GI round robin) CZ · Gi · 10–12 yo · white/grey · ≤50 kg ; No-Gi · 10–12 yo · ≤50 kg 0–4 W–L: Win / Loss GiNo-Gi
  • Kids / No Gi / 10-12 years / Girls / Beginner / -50 kg
  • Kids / Gi / 10-12 years / Girls / White/grey belt / -50 kg
TATAMY 16 KIDS (No-GI and GI round robin) CZ · Gi · 10–12 yo · white/grey · ≤50 kg 0–2 W–L: Win / Loss Gi
  • Kids / Gi / 10-12 years / Girls / White/grey belt / -50 kg
ADCC Amateur World Championship 2025 PL · No-Gi · 9–10 yo · ≥40 kg 0–1 W–L: Win / Loss No-Gi
  • Girls 9-10 years / Girls 9-10 years / +40 kg
TATAMY 15 KIDS (No-GI and GI round robin) CZ · Gi · 7–9 yo · ≤45 kg ; No-Gi · 7–9 yo · ≤45 kg 0–6 W–L: Win / Loss GiNo-Gi
  • Kids / No Gi / 7-9 years / Mix / All levels / -45 kg
  • Place #5
ADCC Czech Open 2025 CZ · No-Gi · 9–10 yo · ≥40 kg 1–1 W–L: Win / Loss No-Gi
  • Kids Mix 9-10 years / Beginner / +40kg
TATAMY 13 KIDS (No-GI and GI round robin) CZ · Gi · 7–9 yo · ≤45 kg ; No-Gi · 7–9 yo · ≥45 kg 2–3 W–L: Win / Loss GiNo-Gi
  • Kids / Gi / 7-9 years / Mix / All levels / -45 kg
  • Kids / No Gi / 7-9 years / Mix / All levels / +45 kg
TATAMY 12 (No-GI and GI round robin) CZ · Gi · 7–9 yo · ≤40 kg ; No-Gi · 7–9 yo · ≤40 kg 3–5 W–L: Win / Loss GiNo-Gi
  • Place #4
  • Place #5
Grappling Industries AUSTRIA AT · Gi · 10–11 yo · grey · ≤85 lb 0–4 W–L: Win / Loss Gi
  • Place #5
Grappling Industries BERLIN Germany · Gi · 8–9 yo · grey · ≤85 lb ; No-Gi · 8–9 yo · grey · ≤85 lb 0–5 W–L: Win / Loss GiNo-Gi
  • Gi Kids / Grey / 8 - 9 years / -85 lbs
  • Place #4
Grappling Industries VIENNA AT · Gi · 8–9 yo · white · ≤85 lb ; No-Gi · 8–9 yo · white · ≤85 lb 2–2 W–L: Win / Loss GiNo-Gi
  • Gi Kids / White / 8 - 9 years / -85 lbs
  • No Gi Kids / Beginner (White) / 8 - 9 years / -85 lbs
TATAMY 8 (NO-GI and GI round robin) CZ · Gi · 7–9 yo · ≤40 kg ; No-Gi · 7–9 yo · ≤40 kg 1–5 W–L: Win / Loss GiNo-Gi
  • Place #7
  • Kids / No Gi / 7-9 years / Mix / All levels / -40 kg
TATAMY 7 (NO-GI and GI round robin) CZ · Gi · 7–9 yo · ≤40 kg 1–2 W–L: Win / Loss Gi
  • Kids / Gi / 7-9 years / Mix / All levels / -40 kg
Grappling Industries NUREMBERG Germany · Gi · 8–9 yo · white · ≤85 lb ; No-Gi · 8–9 yo · white · ≤85 lb 2–3 W–L: Win / Loss GiNo-Gi
  • Gi Kids / White / 8 - 9 years / -85 lbs
  • No Gi Kids / Beginner (White) / 8 - 9 years / -85 lbs
TATAMY 5 (NO-GI and GI) CZ · Gi · 7–9 yo · ≤36 kg ; No-Gi · 7–9 yo · ≤36 kg 0–8 W–L: Win / Loss GiNo-Gi
  • Place #8
  • Place #5
TATAMY 4 (NO-GI and GI) CZ · Gi · 7–9 yo · white/grey · ≤36 kg 0–3 W–L: Win / Loss Gi
  • Place #4

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 +1 Rating 1,244

Rating-period composition

Rating matches
6 0
Record
3–3 Previous month 3–3
Opponents
4 0
Events
2 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 1,243

Rating-period composition

Rating matches
6 0
Record
3–3 Previous month 3–3
Opponents
4 0
Events
2 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 +3 Rating 1,243

Rating-period composition

Rating matches
6 0
Record
3–3 Previous month 3–3
Opponents
4 0
Events
2 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 -8 Rating 1,240

Rating-period composition

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

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

April 2026 2 new matches Change 0 Rating 1,248

Rating-period composition

Rating matches
6 +2
Record
3–3 Previous month 2–2
Opponents
4 +2
Events
2 +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
April 18, 2026 Dian Aghaie
ADCC German Open Championships 2026 Boys 7-10 years / Beginner / +40kg
Method Submission 02:04 0–0
Marginal influence -22
Win
April 18, 2026 Aleksandar Rajkovic
ADCC German Open Championships 2026 Boys 7-10 years / Beginner / +40kg
Method Submission 01:03 0–0
Marginal influence +24
March 2026 4 new matches Change Starting point Rating 1,248

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
March 14, 2026 Ben Daniel
Grappling Industries NUREMBERG Gi Kids / Grey / 10 - 11 years / -115 lbs
Method Submission 00:32 0–0
Marginal influence +17
Win
March 14, 2026 Ben Daniel
Grappling Industries NUREMBERG Gi Kids / Grey / 10 - 11 years / -115 lbs
Method Points 03:00 2–0
Marginal influence +17
Loss
March 14, 2026 Michael Ott
Grappling Industries NUREMBERG No Gi Kids / Intermediate (Grey) / 10 - 11 years / -115 lbs
Method Points 03:00 0–3
Marginal influence -40
Loss
March 14, 2026 Ben Daniel
Grappling Industries NUREMBERG No Gi Kids / Intermediate (Grey) / 10 - 11 years / -115 lbs
Method Points 03:00 5–9
Marginal influence -32
Relevant matches
4.6
Official ranking percentile
Top 77%
Performance
-

4.6 weighted matches against 4 different opponents across 2 events

Weighted win rate
-
Expected win rate
-
Average opponent rating
1,242
Repeated-opponent share
33.3%
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 9 event votes Selected outcome

Registrations and outcomes

2Brave - Grappling Series 3
U12 · Counts
Kids 7-10 years / 7-10 years / +40 kg
  • Competition age 11
NAGA Germany Grappling Championship
U12 · Counts
Children Gi (Female) / Beginner / 50 - 54.9 / 10-11 years
  • Competition age 11
  • Registered age: u12
  • Source category: u12
Children No-Gi (Female) / Beginner / 50 - 54.9 / 10-11 years
  • Competition age 11
  • Registered age: u12
  • Source category: u12
Grappling Industries PRAGUE
U12 · Counts
No Gi Kids / Intermediate (Grey) / 10 - 11 years / -115 lbs
  • Competition age 11
  • Registered age: u12
  • Source category: u12
Gi Kids / Grey / 10 - 11 years / -115 lbs
  • Competition age 11
  • Registered age: u12
  • Source category: u12
Grappling Industries AUSTRIA
U12 · Counts
Gi Kids / 10 - 11 years / Grey / -115 lbs
  • Competition age 11
  • Registered age: u12
  • Source category: u12
No Gi Kids / 10 - 11 years / Intermediate (Grey) / -115 lbs
  • Competition age 11
  • Registered age: u12
  • Source category: u12
ADCC CZECH OPEN CHAMPIONSHIP 2026
U12 · Counts
Kids Mix 9-10 years / Beginner / +40kg
  • Competition age 11
GRIND 13 Kids (NO-GI & GI ROUND ROBIN)
U12 · Counts
No-Gi / 10-12 years / Girl / +50 kg / Beginners
  • Competition age 11
Gi / 10-12 years / Girl / +50 kg / Beginner
  • Competition age 11
ADCC German Open Championships 2026
U12 · Counts
Boys 7-10 years / Beginner / +40kg
  • Competition age 11
Grappling Industries NUREMBERG
U12 · Counts
Gi Kids / Grey / 10 - 11 years / -115 lbs
  • Competition age 11
  • Registered age: u12
  • Source category: u12
No Gi Kids / Intermediate (Grey) / 10 - 11 years / -115 lbs
  • Competition age 11
  • Registered age: u12
  • Source category: u12
2026 AGF Prague Championships
U12 · Counts
Competition T-shirt / Youth Large
Gi Kids / Girls / Pre Teen (10 - 11 yrs) / Gray / Light III (Up to 52.20 kg)
  • Competition age 11
  • Registered age: u12
  • Source category: u12
No Gi Kids / Girls / Pre Teen (10 - 11 yrs) / Gray / Light III (Up to 52.20 kg)
  • Competition age 11
  • Registered age: u12
  • Source category: u12
2Brave - Grappling Series 2
Does not count
Kids 7-10 years / 7-10 years / +40 kg
  • Competition age 10
TATAMY 18 KIDS (No-GI and GI round robin)
Does not count
Kids / Gi / 10-12 years / Girls / White/grey belt / -50 kg
  • Competition age 10
Kids / No Gi / 10-12 years / Girls / Beginner / -50 kg
  • Competition age 10
MOMENTUM 11 - Vienna Open BJJ Gi & No Gi
Does not count
Kids Female Gi / U12 (10-11) years / Kids advanced / -48kg
  • Competition age 10
  • Registered age: u12
  • Source category: u12
ADCC Czech National Championship 2025
Does not count
Girls Junior / 9-10 years / Intermediate / +45 kg
  • Competition age 10
Grappling Industries BERLIN
Does not count
No Gi Kids / Intermediate (Grey) / 10 - 11 years / -105 lbs x
  • Competition age 10
  • Registered age: u12
  • Source category: u12
Gi Kids / Grey / 10 - 11 years / -105 lbs x
  • Competition age 10
  • Registered age: u12
  • Source category: u12
TATAMY 17 KIDS (No-GI and GI round robin)
Does not count
Kids / Gi / 10-12 years / Girls / White/grey belt / -50 kg
  • Competition age 10
Kids / No Gi / 10-12 years / Girls / Beginner / -50 kg
  • Competition age 10
Grappling Industries AUSTRIA
Does not count
No Gi Kids / Intermediate (Grey) / 10 - 11 years / -105 lbs
  • Competition age 10
  • Registered age: u12
  • Source category: u12
Gi Kids / Grey / 10 - 11 years / -105 lbs
  • Competition age 10
  • Registered age: u12
  • Source category: u12
2025 AGF Prague Open
Does not count
No Gi Kids / Girls / Pre Teen (10 - 11 yrs) / Gray / Light II (Up to 47.60 kg)
  • Competition age 10
  • Registered age: u12
  • Source category: u12
Competition T-shirt / Youth Medium
Gi Kids / Girls / Pre Teen (10 - 11 yrs) / Gray / Light II (Up to 47.60 kg)
  • Competition age 10
  • Registered age: u12
  • Source category: u12
TATAMY 16 KIDS (No-GI and GI round robin)
Does not count
Kids / Gi / 10-12 years / Girls / White/grey belt / -50 kg
  • Competition age 10

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 8 matches in the rating period Selected outcome

Registrations and outcomes

Grappling Industries NUREMBERG
grey · Counts as a match
Gi Kids / Grey / 10 - 11 years / -115 lbs
  • Source belt category: grey

2 matches in the rating period

Grappling Industries NUREMBERG
grey · Counts as a match
No Gi Kids / Intermediate (Grey) / 10 - 11 years / -115 lbs
  • Source belt category: grey

2 matches in the rating period

TATAMY 18 KIDS (No-GI and GI round robin)
grey · Counts as a match
Kids / Gi / 10-12 years / Girls / White/grey belt / -50 kg
  • Source belt category: grey

2 matches in the rating period

TATAMY 16 KIDS (No-GI and GI round robin)
grey · Counts as a match
Kids / Gi / 10-12 years / Girls / White/grey belt / -50 kg
  • Source belt category: grey

2 matches in the rating period