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Oliwier Bilgorajski

Renzo Gracie Belgium

W–L
9–11
Won and lost rating-eligible matches in the past 12 months.
Gi
1,361
Rating based on Gi matches in the past 12 months.
No-Gi
1,139
Rating based on No-Gi matches in the past 12 months.
Current form
6–4
Results from the ten most recent rating-eligible matches.
Opponents
14
Unique opponents faced in rating-eligible matches in the past 12 months.

Scheduled

  1. Brussels OPEN 1 FBJJB RANKING KIDS Gi & NoGi 03.10.2026

    Belgium

    BOY GI DIVISION 1 - White & Grey - (-16years old) / KID GI / KID (-16years old) / -43kg (cat 2 : 10-12) NoGi DIVISION 1 - White & Grey - (-16years old) / KID NoGi / KID (-16years old) / -43kg (cat 2 : 12-13-14-15)
    Confirmed

Tournament history

Events

4
Events
Date Event Result Format Division
2026 AGF Antwerp Championships Belgium · Gi · 12–13 yo · grey · ≤38.6 kg ; Gi · ≤38.6 kg ; No-Gi · 12–13 yo · yellow · ≤38.6 kg ; No-Gi · ≤38.6 kg 4–3 W–L: Win / Loss GiNo-Gi
  • Gi Kids Challenger / Boys / Regular Challenger / Feather III (Up to 38.60 kg)
  • Place #5
  • No Gi Kids / Boys / Juniors (12 - 13 yrs) / Yellow / Feather III (Up to 38.60 kg)
  • Gi Kids / Boys / Juniors (12 - 13 yrs) / Gray / Feather III (Up to 38.60 kg)
Nijmegen Open BJJ 2026 the Netherlands · Gi · 10–12 yo · white/grey · ≤42 kg 1–1 W–L: Win / Loss Gi
  • Kids / 10 - 12 years boys / White & Grey / -42 kg
Lion Cub Jiu Jitsu Competition 6 the Netherlands · Gi · 10–12 yo · grey/yellow · ≤38 kg ; No-Gi · 10–12 yo · grey/orange · ≤38 kg 3–1 W–L: Win / Loss GiNo-Gi
  • Boys GI / 10 - 12 years old (DAY 1: Saturday) / Grey & Yellow belt / -38 kg
  • Kids NO-GI / 10 - 12 years old (DAY 1: Saturday) / Grey & Orange belt / -38 kg
The Future League 9 - Gi & NoGi the Netherlands · Gi · ≤41 kg ; No-Gi · ≤11 kg 2–6 W–L: Win / Loss GiNo-Gi
  • Place #4
  • 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 -4 Rating 1,330

Rating-period composition

Rating matches
20 0
Record
9–11 Previous month 9–11
Opponents
14 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.

July 2026 No new matches Change 0 Rating 1,334

Rating-period composition

Rating matches
20 0
Record
9–11 Previous month 9–11
Opponents
14 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.

June 2026 7 new matches Change +20 Rating 1,334

Rating-period composition

Rating matches
20 +7
Record
9–11 Previous month 5–8
Opponents
14 +2
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
June 13, 2026 Alexander Wouters
2026 AGF Antwerp Championships No Gi Kids / Boys / Juniors (12 - 13 yrs) / Yellow / Feather III (Up to 38.60 kg)
Method Points 03:00 2–3
Marginal influence -18
Loss
June 13, 2026 Yusuf Faerber
2026 AGF Antwerp Championships No Gi Kids / Boys / Juniors (12 - 13 yrs) / Yellow / Feather III (Up to 38.60 kg)
Method Points 03:00 0–7
Marginal influence -13
Loss
June 13, 2026 Isa Hussain
2026 AGF Antwerp Championships No Gi Kids Challenger / Boys / Regular Challenger / Feather III (Up to 38.60 kg)
Method Submission 02:48 2–6
Marginal influence -10
Win
June 13, 2026 Alexander Wouters
2026 AGF Antwerp Championships Gi Kids Challenger / Boys / Regular Challenger / Feather III (Up to 38.60 kg)
Method Points 03:00 2–0
Marginal influence +8
Win
June 13, 2026 Alec Besems
2026 AGF Antwerp Championships Gi Kids Challenger / Boys / Regular Challenger / Feather III (Up to 38.60 kg)
Method Disqualification 0–0
Marginal influence +12
Win
June 13, 2026 Alec Besems
2026 AGF Antwerp Championships Gi Kids / Boys / Juniors (12 - 13 yrs) / Gray / Feather III (Up to 38.60 kg)
Method Disqualification 0–0
Marginal influence +12
Win
June 13, 2026 Alec Besems
2026 AGF Antwerp Championships Gi Kids / Boys / Juniors (12 - 13 yrs) / Gray / Feather III (Up to 38.60 kg)
Method Submission 02:57 1–0
Marginal influence +12
May 2026 6 new matches Change +96 Rating 1,314

Rating-period composition

Rating matches
13 +6
Record
5–8 Previous month 1–6
Opponents
12 +6
Events
3 +2

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
May 30, 2026 Ismaïl Issaouti
Nijmegen Open BJJ 2026 Kids / 10 - 12 years boys / White & Grey / -42 kg
Method Submission 00:52 9–0
Marginal influence +17
Loss
May 30, 2026 Tim Hatem
Nijmegen Open BJJ 2026 Kids / 10 - 12 years boys / White & Grey / -42 kg
Method Decision 03:00 0–0
Marginal influence -12
Win
May 9, 2026 Adam Faker
Lion Cub Jiu Jitsu Competition 6 Boys GI / 10 - 12 years old (DAY 1: Saturday) / Grey & Yellow belt / -38 kg
Method Submission 00:53 0–0
Marginal influence +17
Win
Lion Cub Jiu Jitsu Competition 6 Boys GI / 10 - 12 years old (DAY 1: Saturday) / Grey & Yellow belt / -38 kg
Method Submission 00:06 0–0
Marginal influence +15
Win
May 9, 2026 Ilyas Laajab
Lion Cub Jiu Jitsu Competition 6 Kids NO-GI / 10 - 12 years old (DAY 1: Saturday) / Grey & Orange belt / -38 kg
Method Points 03:00 9–0
Marginal influence +12
Loss
May 9, 2026 Alec Besems
Lion Cub Jiu Jitsu Competition 6 Kids NO-GI / 10 - 12 years old (DAY 1: Saturday) / Grey & Orange belt / -38 kg
Method Disqualification 0–0
Marginal influence -11
April 2026 No new matches Change +1 Rating 1,218

Rating-period composition

Rating matches
7 0
Record
1–6 Previous month 1–6
Opponents
6 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.

March 2026 7 new matches Change Starting point Rating 1,217

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 Bruce Broekhuizen
The Future League 9 - Gi & NoGi Gi - 41
Method Submission 00:33 0–0
Marginal influence -1
Win
March 22, 2026 Alexander Wouters
The Future League 9 - Gi & NoGi Gi - 41
Method Submission 02:17 0–2
Marginal influence +8
Loss
March 22, 2026 Maximus Lee
The Future League 9 - Gi & NoGi Gi - 41
Method Submission 02:16 0–0
Marginal influence -9
Loss
March 22, 2026 Mats Tol
The Future League 9 - Gi & NoGi Gi - 41
Method Points 03:00 0–2
Marginal influence -14
Loss
March 22, 2026 Hamza Chouhou
The Future League 9 - Gi & NoGi NoGi - 11
Method Points 03:00 0–0
Marginal influence -11
Loss
March 22, 2026 Bruce Broekhuizen
The Future League 9 - Gi & NoGi NoGi - 11
Method Submission 00:12 0–0
Marginal influence -8
Loss
March 22, 2026 Lulu Shih
The Future League 9 - Gi & NoGi NoGi - 11
Method Points 03:00 0–6
Marginal influence -16
Relevant matches
14
Official ranking percentile
Top 51%
Performance
0.1 pp above expectation

14 weighted matches against 14 different opponents across 4 events

Weighted win rate
41.2%
Expected win rate
41.1%
Average opponent rating
1,417
Repeated-opponent share
30.0%
Network connectivity
87.6%

Classification evidence

Why U14?

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

  • U14 4 event votes Selected outcome

Registrations and outcomes

2026 AGF Antwerp Championships
U14 · Counts
No Gi Kids Challenger / Boys / Regular Challenger / Feather III (Up to 38.60 kg)
  • Competition age 13
  • Registered age: u14
  • Source category: u14
No Gi Kids / Boys / Juniors (12 - 13 yrs) / Yellow / Feather III (Up to 38.60 kg)
  • Competition age 13
  • Registered age: u14
  • Source category: u14
Gi Kids / Boys / Juniors (12 - 13 yrs) / Gray / Feather III (Up to 38.60 kg)
  • Competition age 13
  • Registered age: u14
  • Source category: u14
Gi Kids Challenger / Boys / Regular Challenger / Feather III (Up to 38.60 kg)
  • Competition age 13
  • Registered age: u14
  • Source category: u14
Nijmegen Open BJJ 2026
U14 · Counts
Kids / 10 - 12 years boys / White & Grey / -42 kg
  • Competition age 13
  • Registered age: u12
  • Source category: u12
Lion Cub Jiu Jitsu Competition 6
U14 · Counts
Kids NO-GI / 10 - 12 years old (DAY 1: Saturday) / Grey & Orange belt / -38 kg
  • Competition age 13
  • Registered age: u12
  • Source category: u12
Boys GI / 10 - 12 years old (DAY 1: Saturday) / Grey & Yellow belt / -38 kg
  • Competition age 13
  • Registered age: u12
  • Source category: u12
The Future League 9 - Gi & NoGi
U14 · Counts
NoGi - 11
  • Competition age 13
  • Registered age: u14
  • Source category: u14
Gi - 41
  • Competition age 13
  • Registered age: u14
  • Source category: u14

Classification evidence

Why ≤ 38 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

  • ≤ 38 kg 1 competition event Selected outcome
  • ≤ 39 kg 1 competition event
  • ≤ 42 kg 1 competition event

Registrations and outcomes

2026 AGF Antwerp Championships
≤ 39 kg · Counts as a competition event
No Gi Kids Challenger / Boys / Regular Challenger / Feather III (Up to 38.60 kg)
  • Registered weight class: Feather III (Up to 38.60 kg)
  • Source competition limit: Feather III (Up to 38.60 kg)

1 match in the rating period

2026 AGF Antwerp Championships
≤ 39 kg · Counts as a competition event
No Gi Kids / Boys / Juniors (12 - 13 yrs) / Yellow / Feather III (Up to 38.60 kg)
  • Registered weight class: Feather III (Up to 38.60 kg)
  • Source competition limit: Feather III (Up to 38.60 kg)

2 matches in the rating period

2026 AGF Antwerp Championships
≤ 39 kg · Counts as a competition event
Gi Kids / Boys / Juniors (12 - 13 yrs) / Gray / Feather III (Up to 38.60 kg)
  • Registered weight class: Feather III (Up to 38.60 kg)
  • Source competition limit: Feather III (Up to 38.60 kg)

2 matches in the rating period

2026 AGF Antwerp Championships
≤ 39 kg · Counts as a competition event
Gi Kids Challenger / Boys / Regular Challenger / Feather III (Up to 38.60 kg)
  • Registered weight class: Feather III (Up to 38.60 kg)
  • Source competition limit: Feather III (Up to 38.60 kg)

2 matches in the rating period

Nijmegen Open BJJ 2026
≤ 42 kg · Counts as a competition event
Kids / 10 - 12 years boys / White & Grey / -42 kg
  • Registered weight class: -42 kg
  • Source competition limit: -42 kg

2 matches in the rating period

Lion Cub Jiu Jitsu Competition 6
≤ 38 kg · Counts as a competition event
Kids NO-GI / 10 - 12 years old (DAY 1: Saturday) / Grey & Orange belt / -38 kg
  • Registered weight class: -38 kg
  • Source competition limit: -38 kg

2 matches in the rating period

Lion Cub Jiu Jitsu Competition 6
≤ 38 kg · Counts as a competition event
Boys GI / 10 - 12 years old (DAY 1: Saturday) / Grey & Yellow belt / -38 kg
  • Registered weight class: -38 kg
  • Source competition limit: -38 kg

2 matches in the rating period

The Future League 9 - Gi & NoGi
Does not count
NoGi - 11

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

The Future League 9 - Gi & NoGi
Does not count
Gi - 41

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

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 6 matches in the rating period Selected outcome
  • yellow 4 matches in the rating period

Registrations and outcomes

2026 AGF Antwerp Championships
yellow · Counts as a match
No Gi Kids / Boys / Juniors (12 - 13 yrs) / Yellow / Feather III (Up to 38.60 kg)
  • Source belt category: yellow

2 matches in the rating period

2026 AGF Antwerp Championships
grey · Counts as a match
Gi Kids / Boys / Juniors (12 - 13 yrs) / Gray / Feather III (Up to 38.60 kg)
  • Source belt category: grey

2 matches in the rating period

Nijmegen Open BJJ 2026
grey · Counts as a match
Kids / 10 - 12 years boys / White & Grey / -42 kg
  • Source belt category: grey

2 matches in the rating period

Lion Cub Jiu Jitsu Competition 6
yellow · Counts as a match
Boys GI / 10 - 12 years old (DAY 1: Saturday) / Grey & Yellow belt / -38 kg
  • Source belt category: yellow

2 matches in the rating period

Lion Cub Jiu Jitsu Competition 6
grey · Counts as a match
Kids NO-GI / 10 - 12 years old (DAY 1: Saturday) / Grey & Orange belt / -38 kg
  • Source belt category: grey

2 matches in the rating period