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Skyler Van Daalen

Unity99

W–L
3–4
Won and lost rating-eligible matches in the past 12 months.
Gi
1,295
Rating based on Gi matches in the past 12 months.
No-Gi
1,107
Rating based on No-Gi matches in the past 12 months.
Current form
3–4
Results from the ten most recent rating-eligible matches.
Opponents
7
Unique opponents faced in rating-eligible matches in the past 12 months.

Honours

Medals and placements

Gold
1
Silver
1
Bronze
3
Total medals
5
Events with results
7

Full career record

Wins
13
Losses
18
Matches
31
Win rate
41.9%

Ways of winning

Submission
4
Points
7
Decision
2
Disqualification
0

Personal records

Longest winning streak
5
Longest submission streak
2
Longest gold streak
1
Largest recorded points win
11–2

Recent recorded placements

12-month performance profile

How the results were achieved

Past 12 months
Current win streak
0
Unique opponents
7
Distinct events
2

Ways of winning

  • Submission 1 33%
  • Points 2 67%
  • Decision 0 0%
  • Other recorded result 0 0%

Gi versus No-Gi

Gi

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

No-Gi

Rating
1107
Record
0–2
Win rate
0%
Submission share
-

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
1,309
Change over 90 days
-24
Highest rating in 12 months
1,327
Performance versus expectation
-
Schedule strength
-
Average opponent rating
1,356
Weighted win rate
-
Expected win rate
-
Repeat-opponent share
0%
Effective evidence
5.5
Confidence
74/100

Opponents

Opposition and rivalries

The strongest recorded win, rematches and opponents faced repeatedly.

Rematches 0–12 0–12 across 12 rematches against 4 repeat opponents.

Top 10 highest-ranked defeated opponents

Past 12 months

  1. #347 Maximus Lee · Lion Cub Jiu Jitsu Competition 5 Pts 3–2
  2. #1163 Mats Tol · Lion Cub Jiu Jitsu Competition 5 Pts 0–0

Full career

  1. #78 Kai'den Bijnen · VERSUS 'The Future League' 3 (kids & teens) Dec 3–3
  2. #347 Maximus Lee · Lion Cub Jiu Jitsu Competition 5 Pts 3–2
  3. #503 Melle Borman · Lion Cub Jiu Jitsu Competition 4 Pts 0–0
  4. #1163 Mats Tol · Lion Cub Jiu Jitsu Competition 5 Pts 0–0
  5. #1264 Eldar Sumoniuk · Lion Cub Jiu Jitsu Competition 3 Dec 0–0

Rivals

Opponent Head-to-head record Matches

Around this athlete

Athlete Rank Rating
Ike Jelinski #861 1,309
Skyler Van Daalen #862 1,309

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 Change 0 Rating 1,309

Rating-period composition

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

July 2026 No new matches Change 0 Rating 1,309

Rating-period composition

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

June 2026 No new matches Change +2 Rating 1,309

Rating-period composition

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

May 2026 No new matches · 3 left period Change -3 Rating 1,307

Rating-period composition

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

April 2026 No new matches · 3 left period Change -5 Rating 1,310

Rating-period composition

Rating matches
10 -3
Record
4–6 Previous month 5–8
Opponents
9 -3
Events
3 -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.

March 2026 No new matches Change -2 Rating 1,315

Rating-period composition

Rating matches
13 0
Record
5–8 Previous month 5–8
Opponents
12 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 +4 Rating 1,317

Rating-period composition

Rating matches
13 0
Record
5–8 Previous month 5–8
Opponents
12 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 · 3 left period Change +11 Rating 1,313

Rating-period composition

Rating matches
13 -3
Record
5–8 Previous month 5–11
Opponents
12 -1
Events
4 -1

3 older matches left the 12-month period: 0 won and 3 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
16 0
Record
5–11 Previous month 5–11
Opponents
13 0
Events
5 0

No matches were added or left the period. The change comes from the monthly revaluation of opponents across the full network.

November 2025 1 new match Change -13 Rating 1,303

Rating-period composition

Rating matches
16 +1
Record
5–11 Previous month 5–10
Opponents
13 +1
Events
5 +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
November 9, 2025 Jayden Van Vliet
GrappleCity: Rotterdam Winter Open Teens Gi / Grey / 12-13 years / -50kg / Boy
Method Submission 01:00 0–0
Marginal influence -13
October 2025 6 new matches · 6 left period Change -16 Rating 1,316

Rating-period composition

Rating matches
15 0
Record
5–10 Previous month 7–8
Opponents
12 -2
Events
4 0

6 older matches left the 12-month period: 5 won and 1 lost. The rating is then recalculated across the full network, so the monthly change is not a sum of separate deductions.

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
October 25, 2025 Parsa Kashani Nejad
Lion Cub Jiu Jitsu Competition 5 Boys NO-GI / 12 years old (DAY 1: Saturday) / White & Grey & Yellow belt / -42 kg
Method Submission 01:15 0–6
Marginal influence -20
Loss
October 25, 2025 YANNIS ROSU
Lion Cub Jiu Jitsu Competition 5 Boys NO-GI / 12 years old (DAY 1: Saturday) / White & Grey & Yellow belt / -42 kg
Method Points 03:00 0–9
Marginal influence -23
Loss
October 25, 2025 Cas Van Den Meerendonk
Lion Cub Jiu Jitsu Competition 5 Boys GI / 11 years old (DAY 1: Saturday) / White & Grey belt / -42 kg
Method Submission 00:33 0–9
Marginal influence -3
Win
October 25, 2025 Bruce Meerbeek
Lion Cub Jiu Jitsu Competition 5 Boys GI / 11 years old (DAY 1: Saturday) / White & Grey belt / -42 kg
Method Submission 02:03 0–0
Marginal influence +20
Win
October 25, 2025 Maximus Lee
Lion Cub Jiu Jitsu Competition 5 Boys GI / 11 years old (DAY 1: Saturday) / White & Grey belt / -42 kg
Method Points 04:00 3–2
Marginal influence +33
Win
October 25, 2025 Mats Tol
Lion Cub Jiu Jitsu Competition 5 Boys GI / 11 years old (DAY 1: Saturday) / White & Grey belt / -42 kg
Method Points 04:00 0–0
Marginal influence +22
September 2025 No new matches Change +5 Rating 1,332

Rating-period composition

Rating matches
15 0
Record
7–8 Previous month 7–8
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.

Relevant matches
5.5
Official ranking percentile
Top 58%
Performance
-

5.5 weighted matches against 7 different opponents across 2 events

Weighted win rate
-
Expected win rate
-
Average opponent rating
1,356
Repeated-opponent share
0.0%
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 1 event vote Selected outcome

Registrations and outcomes

GrappleCity: Rotterdam Winter Open
U14 · Counts
Teens NoGi / Grey / 12-13 years / -40kg / Boy
  • Competition age 12
  • Registered age: u14
  • Source category: u14
Teens Gi / Grey / 12-13 years / -50kg / Boy
  • Competition age 12
  • Registered age: u14
  • Source category: u14
Lion Cub Jiu Jitsu Competition 5
Does not count
Boys NO-GI / 12 years old (DAY 1: Saturday) / White & Grey & Yellow belt / -42 kg
  • Competition age 12
  • Registered age: u14
  • Source category: u14
Boys GI / 11 years old (DAY 1: Saturday) / White & Grey belt / -42 kg
  • Competition age 12
  • Registered age: u12
  • Source category: u12

Classification evidence

Why ≤ 42 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

  • ≤ 42 kg 1 competition event Selected outcome
  • ≤ 50 kg 1 competition event

Registrations and outcomes

GrappleCity: Rotterdam Winter Open
Does not count
Teens NoGi / Grey / 12-13 years / -40kg / Boy
  • Registered weight class: -40kg
  • Source competition limit: -40kg

No matches in the rating period · no valid weight evidence

GrappleCity: Rotterdam Winter Open
≤ 50 kg · Counts as a competition event
Teens Gi / Grey / 12-13 years / -50kg / Boy
  • Registered weight class: -50kg
  • Source competition limit: -50kg

1 match in the rating period

Lion Cub Jiu Jitsu Competition 5
≤ 42 kg · Counts as a competition event
Boys NO-GI / 12 years old (DAY 1: Saturday) / White & Grey & Yellow belt / -42 kg
  • Registered weight class: -42 kg
  • Source competition limit: -42 kg

2 matches in the rating period

Lion Cub Jiu Jitsu Competition 5
≤ 42 kg · Counts as a competition event
Boys GI / 11 years old (DAY 1: Saturday) / White & Grey belt / -42 kg
  • Registered weight class: -42 kg
  • Source competition limit: -42 kg

4 matches in the rating period

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 5 matches in the rating period Selected outcome
  • yellow 2 matches in the rating period

Registrations and outcomes

GrappleCity: Rotterdam Winter Open
grey · Counts as a match
Teens Gi / Grey / 12-13 years / -50kg / Boy
  • Source belt category: grey

1 match in the rating period

Lion Cub Jiu Jitsu Competition 5
yellow · Counts as a match
Boys NO-GI / 12 years old (DAY 1: Saturday) / White & Grey & Yellow belt / -42 kg
  • Source belt category: yellow

2 matches in the rating period

Lion Cub Jiu Jitsu Competition 5
grey · Counts as a match
Boys GI / 11 years old (DAY 1: Saturday) / White & Grey belt / -42 kg
  • Source belt category: grey

4 matches in the rating period