TopBJJ Index Youth

TopBJJ Index

Search TopBJJ Index
Language selector
Menu
DE

Ilja Adler

FightCenter MIKO

W–L
2–1
Won and lost rating-eligible matches in the past 12 months.
Gi
1,249
Rating based on Gi matches in the past 12 months.
No-Gi
1,206
Rating based on No-Gi matches in the past 12 months.
Current form
2–1
Results from the ten most recent rating-eligible matches.
Opponents
2
Unique opponents faced in rating-eligible matches in the past 12 months.

Tournament history

Events

6
Events
Date Event Result Format Division
COLOGNE FALL OPEN 2025 I EUROPEAN CUP Germany · Gi · U16 · orange · ≤67 kg ; No-Gi · blue · ≤66 kg 2–1 W–L: Win / Loss GiNo-Gi
  • Male No-Gi (over 16 y.o.) / Blue / Youth No-Gi / -66 kg (Middle)
  • Boys Gi (under 16 y.o.) / Orange / 14-15 years / -67 kg
COLOGNE SUMMER OPEN CHAMPIONSHIP 2025 | EUROPEAN CUP Germany · Gi · U16 · orange · ≤67 kg ; No-Gi · U16 · white · ≤72 kg 1–3 W–L: Win / Loss GiNo-Gi
  • Place #4
  • Boys Gi (under 16 y.o.) / Orange / 14-15 years / -67 kg
LET`S ROLL I EBI SUB-ONLY Germany · Gi · 15–17 yo · ≤65 kg ; No-Gi · 15–17 yo · ≤65 kg 2–3 W–L: Win / Loss GiNo-Gi
  • Place #5
  • Teens Boys Gi / Beginner / 15-17 years / -65 kg
DÜSSELDORF SPRING OPEN CHAMPIONSHIP I European Cup Germany · Gi · U16 · orange · ≤56 kg ; No-Gi · U16 · yellow · ≤56 kg 2–1 W–L: Win / Loss GiNo-Gi
  • Boys No-Gi (under 16 y.o.) / Yellow / 14-15 years / -56 kg
  • Boys Gi (under 16 y.o.) / Orange / 14-15 years / -56 kg
EUROPEAN GROUND FIGHTING CHAMPIONSHIP 4 Gi and NoGi Germany · Gi · 14 yo · orange · ≤48.4 kg 0–1 W–L: Win / Loss GiNo-Gi
  • Boys Gi / Orange / Teen II (14yrs) / -48,40 kg
  • Boys NoGi / Orange / Teen II (14yrs) / -48,40 kg
CHAMPIONSDAY Germany · Gi · 13–17 yo · white · ≤45 kg 1–0 W–L: Win / Loss Gi
  • BJJ Juniors Gi (M) 13-17 yrs / White / 13-17 years / -45,00kg

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 -6 Rating 1,299

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.

July 2026 No new matches · 4 left period Change -6 Rating 1,305

Rating-period composition

Rating matches
3 -4
Record
2–1 Previous month 3–4
Opponents
2 -3
Events
1 -1

4 older matches left the 12-month period: 1 won and 3 lost. The rating is then recalculated across the full network, so the monthly change is not a sum of separate deductions.

June 2026 No new matches Change +9 Rating 1,311

Rating-period composition

Rating matches
7 0
Record
3–4 Previous month 3–4
Opponents
5 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 · 4 left period Change -21 Rating 1,302

Rating-period composition

Rating matches
7 -4
Record
3–4 Previous month 5–6
Opponents
5 -2
Events
2 -1

4 older matches left the 12-month period: 2 won and 2 lost. The rating is then recalculated across the full network, so the monthly change is not a sum of separate deductions.

April 2026 No new matches Change +1 Rating 1,323

Rating-period composition

Rating matches
11 0
Record
5–6 Previous month 5–6
Opponents
7 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 +2 Rating 1,322

Rating-period composition

Rating matches
11 0
Record
5–6 Previous month 5–6
Opponents
7 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 No new matches Change -5 Rating 1,320

Rating-period composition

Rating matches
11 0
Record
5–6 Previous month 5–6
Opponents
7 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.

January 2026 No new matches Change 0 Rating 1,325

Rating-period composition

Rating matches
11 0
Record
5–6 Previous month 5–6
Opponents
7 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.

December 2025 No new matches Change +2 Rating 1,325

Rating-period composition

Rating matches
11 0
Record
5–6 Previous month 5–6
Opponents
7 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.

November 2025 3 new matches Change +39 Rating 1,323

Rating-period composition

Rating matches
11 +3
Record
5–6 Previous month 3–5
Opponents
7 +2
Events
3 +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
November 15, 2025 Elias Būrger
COLOGNE FALL OPEN 2025 I EUROPEAN CUP Boys Gi (under 16 y.o.) / Orange / 14-15 years / -67 kg
Method Decision 04:00 0–0
Marginal influence +23
Loss
November 15, 2025 Antonios Routsis
COLOGNE FALL OPEN 2025 I EUROPEAN CUP Male No-Gi (over 16 y.o.) / Blue / Youth No-Gi / -66 kg (Middle)
Method Disqualification 00:53 0–2
Marginal influence -41
Win
November 15, 2025 Elias Būrger
COLOGNE FALL OPEN 2025 I EUROPEAN CUP Male No-Gi (over 16 y.o.) / Blue / Youth No-Gi / -66 kg (Middle)
Method Submission 01:27 0–0
Marginal influence +18
October 2025 No new matches Change -6 Rating 1,284

Rating-period composition

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

September 2025 No new matches Change +10 Rating 1,290

Rating-period composition

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

Relevant matches
2.7
Official ranking percentile
-
Performance
-

2.7 weighted matches against 2 different opponents across 1 events

Weighted win rate
-
Expected win rate
-
Average opponent rating
1,331
Repeated-opponent share
33.3%
Network connectivity
87.6%

Classification evidence

Why U18?

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

  • U18 1 event vote Selected outcome

Registrations and outcomes

COLOGNE FALL OPEN 2025 I EUROPEAN CUP
U18 · Counts
Male No-Gi (over 16 y.o.) / Blue / Youth No-Gi / -66 kg (Middle)
  • Competition age 16
  • Registered age: u18
  • Source category: u18
Boys Gi (under 16 y.o.) / Orange / 14-15 years / -67 kg
  • Competition age 16
  • Registered age: u16
  • Source category: u16

Classification evidence

Why Blue?

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

  • blue 2 matches in the rating period Selected outcome
  • orange 1 match in the rating period

Registrations and outcomes

COLOGNE FALL OPEN 2025 I EUROPEAN CUP
orange · Counts as a match
Boys Gi (under 16 y.o.) / Orange / 14-15 years / -67 kg
  • Source belt category: orange

1 match in the rating period

COLOGNE FALL OPEN 2025 I EUROPEAN CUP
blue · Counts as a match
Male No-Gi (over 16 y.o.) / Blue / Youth No-Gi / -66 kg (Middle)
  • Source belt category: blue

2 matches in the rating period