TopBJJ Index Youth

TopBJJ Index

Search TopBJJ Index
Language selector
Menu
NL

Mike Kragten

Maeda BJJ Leusden

W–L
3–2
Won and lost rating-eligible matches in the past 12 months.
Gi
-
Rating based on Gi matches in the past 12 months.
No-Gi
1,295
Rating based on No-Gi matches in the past 12 months.
Current form
3–2
Results from the ten most recent rating-eligible matches.
Opponents
5
Unique opponents faced in rating-eligible matches in the past 12 months.

Honours

Medals and placements

Gold
1
Silver
5
Bronze
0
Total medals
6
Events with results
4

Full career record

Wins
9
Losses
3
Matches
12
Win rate
75.0%

Ways of winning

Submission
2
Points
3
Decision
0
Disqualification
1

Personal records

Longest winning streak
6
Longest submission streak
1

Recent recorded placements

  2. Grappling Industries AMSTERDAM

    NL Event record 3–1

    • No Gi Teens / Male / Beginner (White) / 16 - 17 years / -185 lbs
    • Gi Teens / Male / White / 16 - 17 years / -185 lbs

  3. Grappling Industries AMSTERDAM

    NL Event record 3–0

    • No Gi Teens / Male / Beginner (White) / 16 - 17 years / -170 lbs
    • Gi Teens / Male / White / 16 - 17 years / -170 lbs

12-month performance profile

How the results were achieved

Past 12 months
Current win streak
0
Unique opponents
5
Distinct events
2

Ways of winning

  • Submission 1 33%
  • Points 1 33%
  • Decision 0 0%
  • Other recorded result 1 33%

Gi versus No-Gi

Gi

Rating
-
Record
-
Win rate
-
Submission share
-

No-Gi

Rating
1295
Record
3–2
Win rate
60%
Submission share
33%

Win quality

Grouped by pre-match win probability. This provides context and does not award an extra rating bonus.

As underdog 0–0 Less than 35% expected win probability before the match.
Even match 0–0 Between 35% and 65% expected win probability before the match.
As favourite 0–0 More than 65% expected win probability before the match.

Development

Rating and development

The same published rating, supported by trend, opponent strength and evidence quality.

Current rating
1,295
Change over 90 days
+62
Highest rating in 12 months
1,372
Performance versus expectation
-
Schedule strength
-
Average opponent rating
1,251
Weighted win rate
-
Expected win rate
-
Repeat-opponent share
0%
Effective evidence
4
Confidence
63/100

Opponents

Opposition and rivalries

The strongest recorded win, rematches and opponents faced repeatedly.

Rematches 5–0 5–0 across 5 rematches against 2 repeat opponents.

Rivals

Opponent Head-to-head record Matches
Abel Rietveld 2–0 2

Recent tournaments

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 · 2 left period Change -74 Rating 1,295

Rating-period composition

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

2 older matches left the 12-month period: 2 won and 0 lost. The rating is then recalculated across the full network, so the monthly change is not a sum of separate deductions.

July 2026 No new matches Change 0 Rating 1,369

Rating-period composition

Rating matches
7 0
Record
5–2 Previous month 5–2
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.

June 2026 No new matches Change -4 Rating 1,369

Rating-period composition

Rating matches
7 0
Record
5–2 Previous month 5–2
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.

May 2026 No new matches · 2 left period Change 0 Rating 1,373

Rating-period composition

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

2 older matches left the 12-month period: 1 won and 1 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 0 Rating 1,373

Rating-period composition

Rating matches
9 0
Record
6–3 Previous month 6–3
Opponents
8 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.

March 2026 No new matches Change +4 Rating 1,373

Rating-period composition

Rating matches
9 0
Record
6–3 Previous month 6–3
Opponents
8 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.

February 2026 No new matches Change -3 Rating 1,369

Rating-period composition

Rating matches
9 0
Record
6–3 Previous month 6–3
Opponents
8 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.

January 2026 No new matches Change 0 Rating 1,372

Rating-period composition

Rating matches
9 0
Record
6–3 Previous month 6–3
Opponents
8 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.

December 2025 No new matches Change 0 Rating 1,372

Rating-period composition

Rating matches
9 0
Record
6–3 Previous month 6–3
Opponents
8 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.

November 2025 5 new matches Change +63 Rating 1,372

Rating-period composition

Rating matches
9 +5
Record
6–3 Previous month 3–1
Opponents
8 +5
Events
4 +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.
Loss
November 9, 2025 Ismail Oumghar
GrappleCity: Rotterdam Winter Open Teens NoGi / White / 16-17 years / -80kg / Boy
Method Points 04:00 2–4
Marginal influence -31
Win
November 9, 2025 Frank Vanlangendonck
GrappleCity: Rotterdam Winter Open Teens NoGi / White / 16-17 years / -80kg / Boy
Method Disqualification 02:55 0–5
Marginal influence +37
Win
November 9, 2025 Alexander Kuijt
GrappleCity: Rotterdam Winter Open Teens NoGi / White / 16-17 years / -80kg / Boy
Method Points 04:00 23–2
Marginal influence +28
Loss
November 2, 2025 Yousuf Nawid
Grappling Industries AMSTERDAM No Gi Teens / Male / Beginner (White) / 16 - 17 years / -185 lbs
Method Submission 03:35 0–10
Marginal influence -31
Win
November 2, 2025 Jasper Stelbrink
Grappling Industries AMSTERDAM No Gi Teens / Male / Beginner (White) / 16 - 17 years / -185 lbs
Method Submission 02:40 4–0
Marginal influence +23
October 2025 No new matches Change -1 Rating 1,309

Rating-period composition

Rating matches
4 0
Record
3–1 Previous month 3–1
Opponents
3 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 0 Rating 1,310

Rating-period composition

Rating matches
4 0
Record
3–1 Previous month 3–1
Opponents
3 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
4
Official ranking percentile
-
Performance
-

4 weighted matches against 5 different opponents across 2 events

Weighted win rate
-
Expected win rate
-
Average opponent rating
1,251
Repeated-opponent share
0.0%
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 2 event votes Selected outcome

Registrations and outcomes

Grappling Industries AMSTERDAM
Does not count
Gi Adult / Male / Blue / Adult / -200 lbs
  • Competition age 18
GrappleCity: Rotterdam Summer Open
Does not count
Adult Nogi / Intermediate (Blue) / Adult / -85kg / Men
  • Competition age 18
Absolute Gi / Blue / Adult / Open Weight / Men
  • Competition age 18
Adult Gi / Adult / Blue / -85kg / Men
  • Competition age 18
GrappleCity: Rotterdam Winter Open
U18 · Counts
Teens NoGi / White / 16-17 years / -80kg / Boy
  • Competition age 17
  • Registered age: u18
  • Source category: u18
Adult Gi / Adult / White / -79kg / Men
  • Competition age 17
Grappling Industries AMSTERDAM
U18 · Counts
No Gi Teens / Male / Beginner (White) / 16 - 17 years / -185 lbs
  • Competition age 17
  • Registered age: u18
  • Source category: u18
Gi Teens / Male / White / 16 - 17 years / -185 lbs
  • Competition age 17
  • Registered age: u18
  • Source category: u18
Gelders Open BJJ
Does not count
Male / White belts 0-6 months experience / Adult / -82,3 kg (Middle)
  • Competition age 17

Classification evidence

Why ≤ 80 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

  • ≤ 80 kg 1 competition event Selected outcome
  • ≤ 84 kg 1 competition event

Registrations and outcomes

Grappling Industries AMSTERDAM
Does not count
Gi Adult / Male / Blue / Adult / -200 lbs
  • Registered weight class: -200 lbs
  • Source competition limit: -200 lbs

No matches in the rating period · no valid weight evidence

GrappleCity: Rotterdam Summer Open
Does not count
Adult Nogi / Intermediate (Blue) / Adult / -85kg / Men
  • Registered weight class: -85kg
  • Source competition limit: -85kg

No matches in the rating period · no valid weight evidence

GrappleCity: Rotterdam Summer Open
Does not count
Absolute Gi / Blue / Adult / Open Weight / Men
  • Registered weight class: Open Weight
  • Source competition limit: Open Weight

No matches in the rating period · no valid weight evidence

GrappleCity: Rotterdam Summer Open
Does not count
Adult Gi / Adult / Blue / -85kg / Men
  • Registered weight class: -85kg
  • Source competition limit: -85kg

No matches in the rating period · no valid weight evidence

GrappleCity: Rotterdam Winter Open
≤ 80 kg · Counts as a competition event
Teens NoGi / White / 16-17 years / -80kg / Boy
  • Registered weight class: -80kg
  • Source competition limit: -80kg

3 matches in the rating period

GrappleCity: Rotterdam Winter Open
Does not count
Adult Gi / Adult / White / -79kg / Men
  • Registered weight class: -79kg
  • Source competition limit: -79kg

No matches in the rating period · no valid weight evidence

Grappling Industries AMSTERDAM
≤ 84 kg · Counts as a competition event
No Gi Teens / Male / Beginner (White) / 16 - 17 years / -185 lbs
  • Registered weight class: -185 lbs
  • Source competition limit: -185 lbs

2 matches in the rating period

Grappling Industries AMSTERDAM
Does not count
Gi Teens / Male / White / 16 - 17 years / -185 lbs
  • Registered weight class: -185 lbs
  • Source competition limit: -185 lbs

No matches in the rating period · no valid weight evidence

Gelders Open BJJ
Does not count
Male / White belts 0-6 months experience / Adult / -82,3 kg (Middle)
  • Registered weight class: -82,3 kg (Middle)
  • Source competition limit: -82,3 kg (Middle)

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 5 matches in the rating period Selected outcome

Registrations and outcomes

GrappleCity: Rotterdam Winter Open
white · Counts as a match
Teens NoGi / White / 16-17 years / -80kg / Boy
  • Source belt category: white

3 matches in the rating period

Grappling Industries AMSTERDAM
white · Counts as a match
No Gi Teens / Male / Beginner (White) / 16 - 17 years / -185 lbs
  • Source belt category: white

2 matches in the rating period