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Isak Ešić

KING ZORA GYM

W–L
10–5
Won and lost rating-eligible matches in the past 12 months.
Gi
1,357
Rating based on Gi matches in the past 12 months.
No-Gi
1,314
Rating based on No-Gi matches in the past 12 months.
Current form
7–3
Results from the ten most recent rating-eligible matches.
Opponents
12
Unique opponents faced in rating-eligible matches in the past 12 months.

Scheduled

Tournament history

Events

5
Events
Date Event Result Format Division
DÜSSELDORF OPEN CHAMPIONSHIP 2026 I EUROPEAN CUP Germany · Gi · U16 · Open weight ; Gi · U16 · white · ≤67 kg ; No-Gi · U16 · white · ≤60 kg 5–2 W–L: Win / Loss GiNo-Gi
  • Boys Gi ( under 16 y.o. ) / Absolute Division /
  • Boys Gi (under 16 y.o.) / White / 14-15 years / -67 kg
  • Boys No-Gi (under 16 y.o.) / White / 12-13 years / -60 kg
HAMBURG OPEN CHAMPIONSHIP 2026 I EUROPEAN CUP Germany · Gi · U16 · white · ≤62 kg ; No-Gi · U16 · white · ≤66 kg 2–2 W–L: Win / Loss GiNo-Gi
  • Boys Gi (under 16 y.o.) / White / 14-15 years / -62 kg
  • Boys No-Gi (under 16 y.o.) / White / 12-13 years / -66 kg
2026 AGF Dusseldorf Championships Germany · Gi · 12–13 yo · white · ≤56.7 kg 1–1 W–L: Win / Loss Gi
  • Gi Kids / Boys / Juniors (12 - 13 yrs) / White / Middle I (Up to 56.70 kg)
COLOGNE WINTER OPEN CHAMPIONSHIP 2026 I EUROPEAN CUP Germany · Gi · U16 · white · ≤60 kg ; No-Gi · U16 · white · ≤56 kg 3–1 W–L: Win / Loss GiNo-Gi
  • Boys No-Gi (under 16 y.o.) / White / 14-15 years / -56 kg
  • Boys Gi (under 16 y.o.) / White / 12-13 years / -60 kg
GrappleCity: Essen Winter Open Germany · No-Gi · 12–13 yo · white · ≤55 kg 1–1 W–L: Win / Loss No-Gi
  • Teens NoGi / White / 12-13 years / -55kg / Boy

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 1,403

Rating-period composition

Rating matches
15 0
Record
10–5 Previous month 10–5
Opponents
12 0
Events
5 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 -5 Rating 1,402

Rating-period composition

Rating matches
15 0
Record
10–5 Previous month 10–5
Opponents
12 0
Events
5 0

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

June 2026 4 new matches Change +76 Rating 1,407

Rating-period composition

Rating matches
15 +4
Record
10–5 Previous month 6–5
Opponents
12 +4
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.
Win
June 13, 2026 Azkhab Alikhadjiev
DÜSSELDORF OPEN CHAMPIONSHIP 2026 I EUROPEAN CUP Boys Gi (under 16 y.o.) / White / 14-15 years / -67 kg
Method Submission 03:01 0–6
Marginal influence +9
Win
June 13, 2026 Rizgar Atac
DÜSSELDORF OPEN CHAMPIONSHIP 2026 I EUROPEAN CUP Boys Gi (under 16 y.o.) / White / 14-15 years / -67 kg
Method Submission 01:50 0–2
Marginal influence +11
Win
June 13, 2026 Eray Zümrütcü
DÜSSELDORF OPEN CHAMPIONSHIP 2026 I EUROPEAN CUP Boys Gi (under 16 y.o.) / White / 14-15 years / -67 kg
Method Submission 02:20 0–8
Marginal influence +12
Win
June 13, 2026 Dzhamal Baibatyrov
DÜSSELDORF OPEN CHAMPIONSHIP 2026 I EUROPEAN CUP Boys No-Gi (under 16 y.o.) / White / 12-13 years / -60 kg
Method Submission 01:44 0–0
Marginal influence +12
May 2026 3 new matches Change +4 Rating 1,331

Rating-period composition

Rating matches
11 +3
Record
6–5 Previous month 5–3
Opponents
8 +3
Events
4 +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 2, 2026 Sajed Soueid
HAMBURG OPEN CHAMPIONSHIP 2026 I EUROPEAN CUP Boys No-Gi (under 16 y.o.) / White / 12-13 years / -66 kg
Method Points 04:00 0–11
Marginal influence -12
Win
May 2, 2026 Maik Eirich
HAMBURG OPEN CHAMPIONSHIP 2026 I EUROPEAN CUP Boys No-Gi (under 16 y.o.) / White / 12-13 years / -66 kg
Method Submission 00:59 0–2
Marginal influence +10
Loss
HAMBURG OPEN CHAMPIONSHIP 2026 I EUROPEAN CUP Boys Gi (under 16 y.o.) / White / 14-15 years / -62 kg
Method Points 04:00 2–3
Marginal influence -15
April 2026 No new matches Change 0 Rating 1,327

Rating-period composition

Rating matches
8 0
Record
5–3 Previous month 5–3
Opponents
5 0
Events
3 0

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

March 2026 No new matches Change 0 Rating 1,327

Rating-period composition

Rating matches
8 0
Record
5–3 Previous month 5–3
Opponents
5 0
Events
3 0

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

February 2026 8 new matches Change Starting point Rating 1,327

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
February 28, 2026 Lenny Valenzano
2026 AGF Dusseldorf Championships Gi Kids / Boys / Juniors (12 - 13 yrs) / White / Middle I (Up to 56.70 kg)
Method Points 03:00 1–4
Marginal influence -7
Win
2026 AGF Dusseldorf Championships Gi Kids / Boys / Juniors (12 - 13 yrs) / White / Middle I (Up to 56.70 kg)
Method Submission 00:36 6–0
Marginal influence +5
Win
COLOGNE WINTER OPEN CHAMPIONSHIP 2026 I EUROPEAN CUP Boys No-Gi (under 16 y.o.) / White / 14-15 years / -56 kg
Method Submission 01:05 0–0
Marginal influence +5
Loss
February 7, 2026 Mirvan Mahmood
COLOGNE WINTER OPEN CHAMPIONSHIP 2026 I EUROPEAN CUP Boys No-Gi (under 16 y.o.) / White / 14-15 years / -56 kg
Method Disqualification 03:18 0–4
Marginal influence -17
Win
COLOGNE WINTER OPEN CHAMPIONSHIP 2026 I EUROPEAN CUP Boys Gi (under 16 y.o.) / White / 12-13 years / -60 kg
Method Submission 00:23 0–2
Marginal influence +6
Win
February 7, 2026 Lenny Valenzano
COLOGNE WINTER OPEN CHAMPIONSHIP 2026 I EUROPEAN CUP Boys Gi (under 16 y.o.) / White / 12-13 years / -60 kg
Method Submission 01:42 0–3
Marginal influence +13
Win
February 1, 2026 Ediz Citak
GrappleCity: Essen Winter Open Teens NoGi / White / 12-13 years / -55kg / Boy
Method Disqualification 01:24 0–0
Marginal influence +9
Loss
February 1, 2026 Euan Besems
GrappleCity: Essen Winter Open Teens NoGi / White / 12-13 years / -55kg / Boy
Method Submission 01:52 2–0
Marginal influence -12
Relevant matches
11.7
Official ranking percentile
Top 27%
Performance
10.7 pp above expectation

11.7 weighted matches against 12 different opponents across 5 events

Weighted win rate
66.0%
Expected win rate
55.3%
Average opponent rating
1,284
Repeated-opponent share
20.0%
Network connectivity
87.6%

Classification evidence

Why U16?

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

  • U16 9 event votes Selected outcome

Registrations and outcomes

COLOGNE SUMMER OPEN CHAMPIONSHIP 2026 I EUROPEAN CUP
U16 · Counts
Boys No-Gi (under 16 y.o.) / White / 14-15 years / -62 kg
  • Competition age 14
  • Registered age: u16
  • Source category: u16
Boys Gi (under 16 y.o.) / White / 14-15 years / -62 kg
  • Competition age 14
  • Registered age: u16
  • Source category: u16
DÜSSELDORF OPEN CHAMPIONSHIP 2026 I EUROPEAN CUP
U16 · Counts
Boys Gi ( under 16 y.o. ) / Absolute Division /
  • Competition age 14
  • Registered age: u16
  • Source category: u16
Boys No-Gi (under 16 y.o.) / White / 12-13 years / -60 kg
  • Competition age 14
  • Registered age: u14
  • Source category: u14
Boys Gi (under 16 y.o.) / White / 14-15 years / -67 kg
  • Competition age 14
  • Registered age: u16
  • Source category: u16
NAGA Germany Grappling Championship
U16 · Counts
Children Gi (Male) / Novice / 55 - 59.9 / 12-13 years
  • Competition age 14
  • Registered age: u14
  • Source category: u14
Children No-Gi (Male) / Novice / 55 - 59.9 / 12-13 years
  • Competition age 14
  • Registered age: u14
  • Source category: u14
RISING BJJ DÜSSELDORF 16.05.26
U16 · Counts
Kids No-Gi / White / Kids 4 / 57 kg
  • Competition age 14
  • Registered age: u16
  • Source category: u16
Kids Gi / White / Kids 4 / 58 kg
  • Competition age 14
  • Registered age: u16
  • Source category: u16
HAMBURG OPEN CHAMPIONSHIP 2026 I EUROPEAN CUP
U16 · Counts
Boys No-Gi (under 16 y.o.) / White / 12-13 years / -66 kg
  • Competition age 14
  • Registered age: u14
  • Source category: u14
Boys Gi (under 16 y.o.) / White / 14-15 years / -62 kg
  • Competition age 14
  • Registered age: u16
  • Source category: u16
FRANKFURT SPRING OPEN CHAMPIONSHIP 2026 I EUROPEAN CUP
U16 · Counts
Boys No-Gi (under 16 y.o.) / White / 12-13 years / -60 kg
  • Competition age 14
  • Registered age: u14
  • Source category: u14
Boys Gi (under 16 y.o.) / White / 12-13 years / -60 kg
  • Competition age 14
  • Registered age: u14
  • Source category: u14
2026 AGF Dusseldorf Championships
U16 · Counts
Competition T-shirt / Adult Small
Gi Kids / Boys / Juniors (12 - 13 yrs) / White / Middle I (Up to 56.70 kg)
  • Competition age 14
  • Registered age: u14
  • Source category: u14
COLOGNE WINTER OPEN CHAMPIONSHIP 2026 I EUROPEAN CUP
U16 · Counts
Boys No-Gi (under 16 y.o.) / White / 14-15 years / -56 kg
  • Competition age 14
  • Registered age: u16
  • Source category: u16
Boys Gi (under 16 y.o.) / White / 12-13 years / -60 kg
  • Competition age 14
  • Registered age: u14
  • Source category: u14
GrappleCity: Essen Winter Open
U16 · Counts
Teens NoGi / White / 12-13 years / -55kg / Boy
  • Competition age 14
  • Registered age: u14
  • Source category: u14

Classification evidence

Why ≤ 55 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

  • ≤ 55 kg 1 competition event Selected outcome
  • ≤ 57 kg 1 competition event

Registrations and outcomes

COLOGNE SUMMER OPEN CHAMPIONSHIP 2026 I EUROPEAN CUP
Does not count
Boys No-Gi (under 16 y.o.) / White / 14-15 years / -62 kg
  • Registered weight class: -62 kg
  • Source competition limit: -62 kg

No matches in the rating period · no valid weight evidence

COLOGNE SUMMER OPEN CHAMPIONSHIP 2026 I EUROPEAN CUP
Does not count
Boys Gi (under 16 y.o.) / White / 14-15 years / -62 kg
  • Registered weight class: -62 kg
  • Source competition limit: -62 kg

No matches in the rating period · no valid weight evidence

DÜSSELDORF OPEN CHAMPIONSHIP 2026 I EUROPEAN CUP
Does not count
Boys Gi ( under 16 y.o. ) / Absolute Division /
  • Registered weight class: Absolute Division
  • Source competition limit: Absolute Division

No matches in the rating period · no valid weight evidence

DÜSSELDORF OPEN CHAMPIONSHIP 2026 I EUROPEAN CUP
≤ 60 kg · Does not count
Boys No-Gi (under 16 y.o.) / White / 12-13 years / -60 kg
  • Registered weight class: -60 kg
  • Source competition limit: -60 kg

1 match in the rating period · conflicting upper weight limits make this event ambiguous

DÜSSELDORF OPEN CHAMPIONSHIP 2026 I EUROPEAN CUP
≤ 67 kg · Does not count
Boys Gi (under 16 y.o.) / White / 14-15 years / -67 kg
  • Registered weight class: -67 kg
  • Source competition limit: -67 kg

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

NAGA Germany Grappling Championship
Does not count
Children Gi (Male) / Novice / 55 - 59.9 / 12-13 years
  • Registered weight class: 55 - 59.9
  • Source competition limit: 55 - 59.9

No matches in the rating period · no valid weight evidence

NAGA Germany Grappling Championship
Does not count
Children No-Gi (Male) / Novice / 55 - 59.9 / 12-13 years
  • Registered weight class: 55 - 59.9
  • Source competition limit: 55 - 59.9

No matches in the rating period · no valid weight evidence

RISING BJJ DÜSSELDORF 16.05.26
Does not count
Kids No-Gi / White / Kids 4 / 57 kg
  • Registered weight class: 57 kg
  • Source competition limit: 57 kg

No matches in the rating period · no valid weight evidence

RISING BJJ DÜSSELDORF 16.05.26
Does not count
Kids Gi / White / Kids 4 / 58 kg
  • Registered weight class: 58 kg
  • Source competition limit: 58 kg

No matches in the rating period · no valid weight evidence

HAMBURG OPEN CHAMPIONSHIP 2026 I EUROPEAN CUP
≤ 66 kg · Does not count
Boys No-Gi (under 16 y.o.) / White / 12-13 years / -66 kg
  • Registered weight class: -66 kg
  • Source competition limit: -66 kg

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

HAMBURG OPEN CHAMPIONSHIP 2026 I EUROPEAN CUP
≤ 62 kg · Does not count
Boys Gi (under 16 y.o.) / White / 14-15 years / -62 kg
  • Registered weight class: -62 kg
  • Source competition limit: -62 kg

1 match in the rating period · conflicting upper weight limits make this event ambiguous

FRANKFURT SPRING OPEN CHAMPIONSHIP 2026 I EUROPEAN CUP
Does not count
Boys No-Gi (under 16 y.o.) / White / 12-13 years / -60 kg
  • Registered weight class: -60 kg
  • Source competition limit: -60 kg

No matches in the rating period · no valid weight evidence

FRANKFURT SPRING OPEN CHAMPIONSHIP 2026 I EUROPEAN CUP
Does not count
Boys Gi (under 16 y.o.) / White / 12-13 years / -60 kg
  • Registered weight class: -60 kg
  • Source competition limit: -60 kg

No matches in the rating period · no valid weight evidence

2026 AGF Dusseldorf Championships
Does not count
Competition T-shirt / Adult Small

No matches in the rating period · no valid weight evidence

2026 AGF Dusseldorf Championships
≤ 57 kg · Counts as a competition event
Gi Kids / Boys / Juniors (12 - 13 yrs) / White / Middle I (Up to 56.70 kg)
  • Registered weight class: Middle I (Up to 56.70 kg)
  • Source competition limit: Middle I (Up to 56.70 kg)

2 matches in the rating period

COLOGNE WINTER OPEN CHAMPIONSHIP 2026 I EUROPEAN CUP
≤ 56 kg · Does not count
Boys No-Gi (under 16 y.o.) / White / 14-15 years / -56 kg
  • Registered weight class: -56 kg
  • Source competition limit: -56 kg

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

COLOGNE WINTER OPEN CHAMPIONSHIP 2026 I EUROPEAN CUP
≤ 60 kg · Does not count
Boys Gi (under 16 y.o.) / White / 12-13 years / -60 kg
  • Registered weight class: -60 kg
  • Source competition limit: -60 kg

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

GrappleCity: Essen Winter Open
≤ 55 kg · Counts as a competition event
Teens NoGi / White / 12-13 years / -55kg / Boy
  • Registered weight class: -55kg
  • Source competition limit: -55kg

2 matches in the rating period

Classification evidence

Why White?

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

  • white 15 matches in the rating period Selected outcome

Registrations and outcomes

DÜSSELDORF OPEN CHAMPIONSHIP 2026 I EUROPEAN CUP
white · Counts as a match
Boys Gi (under 16 y.o.) / White / 14-15 years / -67 kg
  • Source belt category: white

3 matches in the rating period

DÜSSELDORF OPEN CHAMPIONSHIP 2026 I EUROPEAN CUP
white · Counts as a match
Boys No-Gi (under 16 y.o.) / White / 12-13 years / -60 kg
  • Source belt category: white

1 match in the rating period

HAMBURG OPEN CHAMPIONSHIP 2026 I EUROPEAN CUP
white · Counts as a match
Boys No-Gi (under 16 y.o.) / White / 12-13 years / -66 kg
  • Source belt category: white

2 matches in the rating period

HAMBURG OPEN CHAMPIONSHIP 2026 I EUROPEAN CUP
white · Counts as a match
Boys Gi (under 16 y.o.) / White / 14-15 years / -62 kg
  • Source belt category: white

1 match in the rating period

2026 AGF Dusseldorf Championships
white · Counts as a match
Gi Kids / Boys / Juniors (12 - 13 yrs) / White / Middle I (Up to 56.70 kg)
  • Source belt category: white

2 matches in the rating period

COLOGNE WINTER OPEN CHAMPIONSHIP 2026 I EUROPEAN CUP
white · Counts as a match
Boys No-Gi (under 16 y.o.) / White / 14-15 years / -56 kg
  • Source belt category: white

2 matches in the rating period

COLOGNE WINTER OPEN CHAMPIONSHIP 2026 I EUROPEAN CUP
white · Counts as a match
Boys Gi (under 16 y.o.) / White / 12-13 years / -60 kg
  • Source belt category: white

2 matches in the rating period

GrappleCity: Essen Winter Open
white · Counts as a match
Teens NoGi / White / 12-13 years / -55kg / Boy
  • Source belt category: white

2 matches in the rating period