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Dene Kleingeld

Ruthless Fight Company

W–L
3–0
Won and lost rating-eligible matches in the past 12 months.
Gi
1,304
Rating based on Gi matches in the past 12 months.
No-Gi
-
Rating based on No-Gi matches in the past 12 months.
Current form
3–0
Results from the ten most recent rating-eligible matches.
Opponents
2
Unique opponents faced in rating-eligible matches in the past 12 months.

Indexed career

Matches

11
Indexed competition matches
Date Opponent Result Event Division
2025-11-09 Tyron Verheijen
Win
GrappleCity: Rotterdam Winter Open Gi · Teens Gi / White / 16-17 years / -75kg / Boy
2025-11-09 Leonardo Nurmohamed
Win
GrappleCity: Rotterdam Winter Open Gi · Teens Gi / White / 16-17 years / -75kg / Boy
2025-11-09 Tyron Verheijen
Win
GrappleCity: Rotterdam Winter Open Gi · Teens Gi / White / 16-17 years / -75kg / Boy
2025-03-22 Mehmet Uysal
Win
Grappling Industries BRUSSELS No-Gi · No Gi Kids / Beginner (White) / 16 - 17 years (Male) / -145 lbs
2025-03-22 Valentin Delaval
Win
Grappling Industries BRUSSELS No-Gi · No Gi Kids / Beginner (White) / 16 - 17 years (Male) / -145 lbs
2025-03-22 Bogdan Chworostow
Win
Grappling Industries BRUSSELS No-Gi · No Gi Kids / Beginner (White) / 16 - 17 years (Male) / -145 lbs
2025-03-22 Valentin Delaval
Win
Grappling Industries BRUSSELS Gi · Gi Kids / White / 16 - 17 years (Male) / -145 lbs
2025-03-22 Alexandre De Dominicis
Win
Grappling Industries BRUSSELS Gi · Gi Kids / White / 16 - 17 years (Male) / -145 lbs
2025-03-22 Edgar Johnson
Win
Grappling Industries BRUSSELS Gi · Gi Kids / White / 16 - 17 years (Male) / -145 lbs
2025-03-22 Mehmet Uysal
Win
Grappling Industries BRUSSELS No-Gi · No Gi Kids / Beginner (White) / 16 - 17 years (Male) / -145 lbs
2025-03-22 Edgar Johnson
Win
Grappling Industries BRUSSELS Gi · Gi Kids / White / 16 - 17 years (Male) / -145 lbs

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 1,304

Rating-period composition

Rating matches
3 0
Record
3–0 Previous month 3–0
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 Change 0 Rating 1,305

Rating-period composition

Rating matches
3 0
Record
3–0 Previous month 3–0
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.

June 2026 No new matches Change 0 Rating 1,305

Rating-period composition

Rating matches
3 0
Record
3–0 Previous month 3–0
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.

May 2026 No new matches Change 0 Rating 1,305

Rating-period composition

Rating matches
3 0
Record
3–0 Previous month 3–0
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.

April 2026 No new matches Change 0 Rating 1,305

Rating-period composition

Rating matches
3 0
Record
3–0 Previous month 3–0
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.

March 2026 No new matches · 8 left period Change -171 Rating 1,305

Rating-period composition

Rating matches
3 -8
Record
3–0 Previous month 11–0
Opponents
2 -5
Events
1 -1

8 older matches left the 12-month period: 8 won and 0 lost. The rating is then recalculated across the full network, so the monthly change is not a sum of separate deductions.

February 2026 No new matches Change -4 Rating 1,476

Rating-period composition

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

January 2026 No new matches Change 0 Rating 1,480

Rating-period composition

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

December 2025 No new matches Change 0 Rating 1,480

Rating-period composition

Rating matches
11 0
Record
11–0 Previous month 11–0
Opponents
7 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 3 new matches Change +38 Rating 1,480

Rating-period composition

Rating matches
11 +3
Record
11–0 Previous month 8–0
Opponents
7 +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
November 9, 2025 Tyron Verheijen
GrappleCity: Rotterdam Winter Open Teens Gi / White / 16-17 years / -75kg / Boy
Method Submission 02:40 0–0
Marginal influence +25
Win
November 9, 2025 Leonardo Nurmohamed
GrappleCity: Rotterdam Winter Open Teens Gi / White / 16-17 years / -75kg / Boy
Method Submission 00:55 0–0
Marginal influence +28
Win
November 9, 2025 Tyron Verheijen
GrappleCity: Rotterdam Winter Open Teens Gi / White / 16-17 years / -75kg / Boy
Method Submission 03:21 11–0
Marginal influence +25
October 2025 No new matches Change +6 Rating 1,442

Rating-period composition

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

September 2025 No new matches Change +5 Rating 1,436

Rating-period composition

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

Relevant matches
1.8
Official ranking percentile
-
Performance
-

1.8 weighted matches against 2 different opponents across 1 events

Weighted win rate
-
Expected win rate
-
Average opponent rating
1,222
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

GrappleCity: Rotterdam Winter Open
U18 · Counts
Teens Gi / White / 16-17 years / -75kg / Boy
  • Competition age 17
  • Registered age: u18
  • Source category: u18
Teens NoGi / White / 16-17 years / -70kg / Boy
  • Competition age 17
  • Registered age: u18
  • Source category: u18
Gelders Open BJJ
Does not count
Male / White belts 6 + months experience / Adult / -70 kg (Feather)
  • Competition age 17

Classification evidence

Why ≤ 75 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

  • ≤ 75 kg 1 competition event Selected outcome

Registrations and outcomes

GrappleCity: Rotterdam Winter Open
≤ 75 kg · Counts as a competition event
Teens Gi / White / 16-17 years / -75kg / Boy
  • Registered weight class: -75kg
  • Source competition limit: -75kg

3 matches in the rating period

GrappleCity: Rotterdam Winter Open
Does not count
Teens NoGi / White / 16-17 years / -70kg / Boy
  • Registered weight class: -70kg
  • Source competition limit: -70kg

No matches in the rating period · no valid weight evidence

Gelders Open BJJ
Does not count
Male / White belts 6 + months experience / Adult / -70 kg (Feather)
  • Registered weight class: -70 kg (Feather)
  • Source competition limit: -70 kg (Feather)

No matches in the rating period · no valid weight evidence

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 3 matches in the rating period Selected outcome

Registrations and outcomes

GrappleCity: Rotterdam Winter Open
white · Counts as a match
Teens Gi / White / 16-17 years / -75kg / Boy
  • Source belt category: white

3 matches in the rating period