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Keano Koevoets

COMBAT BROTHERS

W–L
2–7
Won and lost rating-eligible matches in the past 12 months.
Gi
1,220
Rating based on Gi matches in the past 12 months.
No-Gi
1,055
Rating based on No-Gi matches in the past 12 months.
Current form
2–7
Results from the ten most recent rating-eligible matches.
Opponents
5
Unique opponents faced in rating-eligible matches in the past 12 months.

Tournament history

Events

17
Events
Date Event Result Format Division
Lion Cub Jiu Jitsu Competition 6 the Netherlands · Gi · 10–11 yo · grey · ≤55 kg ; No-Gi · 10 yo · grey · ≤50/55 kg 1–3 W–L: Win / Loss GiNo-Gi
  • Boys GI / 10 & 11 years old (DAY 1: Saturday) / Grey belt / -55 kg
  • Boys NO-GI / 10 years old (DAY 1: Saturday) / Grey belt / -50 & -55 kg
The Future League 9 - Gi & NoGi the Netherlands · Gi · ≤46 kg ; No-Gi · ≤14 kg 1–4 W–L: Win / Loss GiNo-Gi
Lion Cub Jiu Jitsu Competition 4 the Netherlands · Gi · 9 yo · white/grey · ≤46 kg ; No-Gi · 9 yo · grey/yellow · ≤42/46 kg 2–2 W–L: Win / Loss GiNo-Gi
  • Boys GI / 9 years old (DAY 2: Sunday) / White & Grey belt / -46 kg
  • Boys NO-GI / 9 years old (DAY 2: Sunday) / Grey & Yellow belt / -42 & -46 kg
'The Future League 5' by VERSUS the Netherlands · Gi · 9–11 yo · ≤42 kg 2–2 W–L: Win / Loss Gi
  • 9-11 years / Boys / -42kg & 46kg
'The Future League 4' by VERSUS the Netherlands · Gi · 8–11 yo · white/grey 2–2 W–L: Win / Loss Gi
  • Place #4
King of the Beach 2024 the Netherlands · No-Gi · 8–9 yo · grey/yellow · ≤38/42 kg ; Gi · 8–9 yo · grey/yellow · ≤38/42 kg 0–7 W–L: Win / Loss GiNo-Gi
  • Place #5
  • Place #6
Nijmegen Open BJJ 2024 the Netherlands · Gi · 7–9 yo · white/grey/yellow · ≤38/42 kg 1–2 W–L: Win / Loss Gi
  • Place #4
The King Of Antwerp Grappling Championship 2 Belgium · Gi · 6–8 yo · ≤35 kg 3–0 W–L: Win / Loss Gi
  • Boys 6-8 years / Beginner / -35 kg
Lion Cub Jiu Jitsu Competition 2 the Netherlands · Gi · white/grey/yellow · ≤38 kg 2–2 W–L: Win / Loss Gi
  • Place #5
LET`S ROLL UTRECHT II the Netherlands · Gi · 10–11 yo · ≤39 kg ; No-Gi · 10–11 yo · ≤39 kg 1–3 W–L: Win / Loss GiNo-Gi
  • No-Gi Kids / Intermediate / 10-11 years / -39 kg
  • Gi Kids / Intermediate / 10-11 years / -39 kg
VERSUS Kids 1 the Netherlands · Gi · 8–9 yo · grey · ≤38 kg 0–2 W–L: Win / Loss Gi
  • Kids Gi / 8 - 9 years boys / Grey / -38 kg
Lion Cub Jiu Jitsu Competition 1 the Netherlands · Gi · white/grey · ≤38 kg 0–3 W–L: Win / Loss Gi
  • Place #4
KING of the BEACH 2023 the Netherlands · No-Gi · 8–9 yo · white/grey · ≤30/44 kg ; Gi · 8–9 yo · white/grey · ≤34/38 kg 1–7 W–L: Win / Loss GiNo-Gi
  • Place #5
  • Place #6
Nijmegen Open BJJ 2023 the Netherlands · Gi · 6–7 yo · white/grey · ≤34 kg 1–1 W–L: Win / Loss Gi
  • Kids / 6 - 7 years / White & Grey/ -34 kg
Versus 20 - BJJ - Easter Edition the Netherlands · Gi · 7–9 yo · white/grey · ≤30/34 kg 0–2 W–L: Win / Loss Gi
  • Kids Gi / 7 - 9 years / White & Grey / -30 & -34 kg
International Veluwe Open Jiu Jitsu Championship 2023 GI & NO-GI the Netherlands · Gi · 6–7 yo · white/grey · ≤30/34 kg ; No-Gi · 8–9 yo · white/grey · ≤30/34 kg 5–3 W–L: Win / Loss GiNo-Gi
  • Place #6
  • Kids Gi / 6 - 7 years / White & Grey / -30 & -34 kg
BATAVI OPEN - Kids Edition 2022 the Netherlands · Gi · 6–7 yo · white · ≤30/35 kg 3–1 W–L: Win / Loss Gi
  • KIDS / 6 - 7 years Boys / White / -30 & -35 kg

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 -5 Rating 1,226

Rating-period composition

Rating matches
9 0
Record
2–7 Previous month 2–7
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.

July 2026 No new matches Change 0 Rating 1,231

Rating-period composition

Rating matches
9 0
Record
2–7 Previous month 2–7
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.

June 2026 No new matches Change +1 Rating 1,231

Rating-period composition

Rating matches
9 0
Record
2–7 Previous month 2–7
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 4 new matches Change -9 Rating 1,230

Rating-period composition

Rating matches
9 +4
Record
2–7 Previous month 1–4
Opponents
5 +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.
Win
May 9, 2026 Ramy El Kaddouri
Lion Cub Jiu Jitsu Competition 6 Boys GI / 10 & 11 years old (DAY 1: Saturday) / Grey belt / -55 kg
Method Points 03:00 6–2
Marginal influence +28
Loss
May 9, 2026 Alexander Klak
Lion Cub Jiu Jitsu Competition 6 Boys GI / 10 & 11 years old (DAY 1: Saturday) / Grey belt / -55 kg
Method Submission 02:15 0–11
Marginal influence -12
Loss
May 9, 2026 Alexander Klak
Lion Cub Jiu Jitsu Competition 6 Boys NO-GI / 10 years old (DAY 1: Saturday) / Grey belt / -50 & -55 kg
Method Points 03:00 0–13
Marginal influence -22
Loss
May 9, 2026 Alexander Klak
Lion Cub Jiu Jitsu Competition 6 Boys NO-GI / 10 years old (DAY 1: Saturday) / Grey belt / -50 & -55 kg
Method Submission 01:02 0–2
Marginal influence -22
April 2026 No new matches · 4 left period Change -36 Rating 1,239

Rating-period composition

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

March 2026 5 new matches Change -21 Rating 1,275

Rating-period composition

Rating matches
9 +5
Record
3–6 Previous month 2–2
Opponents
6 +3
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
March 22, 2026 Jayden Van Vliet
The Future League 9 - Gi & NoGi Gi - 46
Method Submission 00:23 0–0
Marginal influence -3
Loss
March 22, 2026 Harun Ibrahim
The Future League 9 - Gi & NoGi Gi - 46
Method Submission 02:20 0–9
Marginal influence -9
Win
March 22, 2026 Ties Serton
The Future League 9 - Gi & NoGi Gi - 46
Method Points 03:00 5–0
Marginal influence +25
Loss
March 22, 2026 Harun Ibrahim
The Future League 9 - Gi & NoGi NoGi - 14
Method Submission 00:41 0–2
Marginal influence -19
Loss
March 22, 2026 Jayden Van Vliet
The Future League 9 - Gi & NoGi NoGi - 14
Method Submission 00:18 0–0
Marginal influence -17
February 2026 No new matches Change -2 Rating 1,296

Rating-period composition

Rating matches
4 0
Record
2–2 Previous month 2–2
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.

January 2026 No new matches · 3 left period Change -4 Rating 1,298

Rating-period composition

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

3 older matches left the 12-month period: 1 won and 2 lost. The rating is then recalculated across the full network, so the monthly change is not a sum of separate deductions.

December 2025 No new matches Change +1 Rating 1,302

Rating-period composition

Rating matches
7 0
Record
3–4 Previous month 3–4
Opponents
6 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.

November 2025 No new matches Change 0 Rating 1,301

Rating-period composition

Rating matches
7 0
Record
3–4 Previous month 3–4
Opponents
6 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.

October 2025 No new matches Change +9 Rating 1,301

Rating-period composition

Rating matches
7 0
Record
3–4 Previous month 3–4
Opponents
6 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 -2 Rating 1,292

Rating-period composition

Rating matches
7 0
Record
3–4 Previous month 3–4
Opponents
6 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
6.8
Official ranking percentile
Top 82%
Performance
-

6.8 weighted matches against 5 different opponents across 2 events

Weighted win rate
-
Expected win rate
-
Average opponent rating
1,331
Repeated-opponent share
44.4%
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 2 event votes Selected outcome

Registrations and outcomes

Lion Cub Jiu Jitsu Competition 6
U12 · Counts
Boys NO-GI / 10 years old (DAY 1: Saturday) / Grey belt / -50 & -55 kg
  • Competition age 11
  • Registered age: u12
  • Source category: u12
Boys GI / 10 & 11 years old (DAY 1: Saturday) / Grey belt / -55 kg
  • Competition age 11
  • Registered age: u12
  • Source category: u12
The Future League 9 - Gi & NoGi
U12 · Counts
NoGi - 14
  • Competition age 11
  • Registered age: u14
  • Source category: u14
Gi - 46
  • Competition age 11
  • Registered age: u16
  • Source category: u16

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

Registrations and outcomes

Lion Cub Jiu Jitsu Competition 6
≤ 55 kg · Counts as a competition event
Boys NO-GI / 10 years old (DAY 1: Saturday) / Grey belt / -50 & -55 kg
  • Registered weight class: -55 kg
  • Source competition limit: -55 kg

2 matches in the rating period

Lion Cub Jiu Jitsu Competition 6
≤ 55 kg · Counts as a competition event
Boys GI / 10 & 11 years old (DAY 1: Saturday) / Grey belt / -55 kg
  • Registered weight class: -55 kg
  • Source competition limit: -55 kg

2 matches in the rating period

The Future League 9 - Gi & NoGi
Does not count
NoGi - 14

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

The Future League 9 - Gi & NoGi
Does not count
Gi - 46

3 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 4 matches in the rating period Selected outcome

Registrations and outcomes

Lion Cub Jiu Jitsu Competition 6
grey · Counts as a match
Boys GI / 10 & 11 years old (DAY 1: Saturday) / Grey belt / -55 kg
  • Source belt category: grey

2 matches in the rating period

Lion Cub Jiu Jitsu Competition 6
grey · Counts as a match
Boys NO-GI / 10 years old (DAY 1: Saturday) / Grey belt / -50 & -55 kg
  • Source belt category: grey

2 matches in the rating period