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Alexander Styven

Evolve_Jiu_Jitsu

W–L
4–0
Won and lost rating-eligible matches in the past 12 months.
Gi
1,298
Rating based on Gi matches in the past 12 months.
No-Gi
1,320
Rating based on No-Gi matches in the past 12 months.
Current form
4–0
Results from the ten most recent rating-eligible matches.
Opponents
2
Unique opponents faced in rating-eligible matches in the past 12 months.

Honours

Medals and placements

Gold
2
Silver
1
Bronze
1
Total medals
4
Events with results
4

Full career record

Wins
7
Losses
7
Matches
14
Win rate
50.0%

Ways of winning

Submission
1
Points
5
Decision
0
Disqualification
0

Personal records

Longest winning streak
4
Longest submission streak
1
Longest gold streak
1
Largest recorded points win
18–0

Recent recorded placements

12-month performance profile

How the results were achieved

Past 12 months
Current win streak
1
Unique opponents
2
Distinct events
1

Ways of winning

  • Submission 1 25%
  • Points 3 75%
  • Decision 0 0%
  • Other recorded result 0 0%

Gi versus No-Gi

Gi

Rating
1298
Record
2–0
Win rate
100%
Submission share
0%

No-Gi

Rating
1320
Record
2–0
Win rate
100%
Submission share
50%

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
1,396
Change over 90 days
-
Highest rating in 12 months
1,400
Performance versus expectation
-
Schedule strength
-
Average opponent rating
1,316
Weighted win rate
-
Expected win rate
-
Repeat-opponent share
50%
Effective evidence
3.4
Confidence
49/100

Opponents

Opposition and rivalries

The strongest recorded win, rematches and opponents faced repeatedly.

Rematches 4–2 4–2 across 6 rematches against 3 repeat opponents.

Top 10 highest-ranked defeated opponents

Past 12 months

  1. #316 Victor Bonadiman · GrappleCity: Luxembourg Spring Open Pts 4–0 Earlier · Pts 12–3 April 5, 2026 · GrappleCity: Luxembourg Spring Open

Full career

  1. #316 Victor Bonadiman · GrappleCity: Luxembourg Spring Open Pts 4–0 Earlier · Pts 12–3 April 5, 2026 · GrappleCity: Luxembourg Spring Open

Rivals

Opponent Head-to-head record Matches
Mees Van Santen 0–2 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 Change 0 Rating 1,396

Rating-period composition

Rating matches
4 0
Record
4–0 Previous month 4–0
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 +2 Rating 1,396

Rating-period composition

Rating matches
4 0
Record
4–0 Previous month 4–0
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 1,394

Rating-period composition

Rating matches
4 0
Record
4–0 Previous month 4–0
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 -6 Rating 1,394

Rating-period composition

Rating matches
4 0
Record
4–0 Previous month 4–0
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 4 new matches Change Starting point Rating 1,400

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
GrappleCity: Luxembourg Spring Open Kids NoGi / White / Kids 8-9 years / -40kg
Method Submission 02:49 14–0
Marginal influence +14
Win
April 5, 2026 Victor Bonadiman
GrappleCity: Luxembourg Spring Open Kids NoGi / White / Kids 8-9 years / -40kg
Method Points 03:00 4–0
Marginal influence +27
Win
April 5, 2026 Victor Bonadiman
GrappleCity: Luxembourg Spring Open Kids Gi / White / Kids 8-9 years / -40kg
Method Points 03:00 12–3
Marginal influence +13
Win
GrappleCity: Luxembourg Spring Open Kids Gi / White / Kids 8-9 years / -40kg
Method Points 03:00 18–0
Marginal influence +7
Relevant matches
3.4
Official ranking percentile
-
Performance
-

3.4 weighted matches against 2 different opponents across 1 events

Weighted win rate
-
Expected win rate
-
Average opponent rating
1,316
Repeated-opponent share
50.0%
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 1 event vote Selected outcome

Registrations and outcomes

Evolve Grappling Championship Adults Nogi & Kids Gi
Does not count
Kids / 10 & 11 years old / White & Grey / -42
  • Competition age 10
  • Registered age: u12
  • Source category: u12
GrappleCity: Luxembourg Spring Open
U12 · Counts
Kids NoGi / White / Kids 8-9 years / -40kg
  • Competition age 10
  • Registered age: u10
  • Source category: u10
Kids Gi / White / Kids 8-9 years / -40kg
  • Competition age 10
  • Registered age: u10
  • Source category: u10

Classification evidence

Why ≤ 40 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

  • ≤ 40 kg 1 competition event Selected outcome

Registrations and outcomes

Evolve Grappling Championship Adults Nogi & Kids Gi
Does not count
Kids / 10 & 11 years old / White & Grey / -42

No matches in the rating period · no valid weight evidence

GrappleCity: Luxembourg Spring Open
≤ 40 kg · Counts as a competition event
Kids NoGi / White / Kids 8-9 years / -40kg
  • Registered weight class: -40kg
  • Source competition limit: -40kg

2 matches in the rating period

GrappleCity: Luxembourg Spring Open
≤ 40 kg · Counts as a competition event
Kids Gi / White / Kids 8-9 years / -40kg
  • Registered weight class: -40kg
  • Source competition limit: -40kg

2 matches in the rating period

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 4 matches in the rating period Selected outcome

Registrations and outcomes

GrappleCity: Luxembourg Spring Open
white · Counts as a match
Kids NoGi / White / Kids 8-9 years / -40kg
  • Source belt category: white

2 matches in the rating period

GrappleCity: Luxembourg Spring Open
white · Counts as a match
Kids Gi / White / Kids 8-9 years / -40kg
  • Source belt category: white

2 matches in the rating period