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Ivan Vesely

ZR Team SOJJ - Science of Jiu Jitsu

W–L
1–4
Won and lost rating-eligible matches in the past 12 months.
Gi
1,163
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
1–4
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
0
Bronze
2
Total medals
3
Events with results
3

Full career record

Wins
3
Losses
4
Matches
7
Win rate
42.9%

Ways of winning

Submission
0
Points
3
Decision
0
Disqualification
0

Personal records

Longest winning streak
2
Longest gold streak
1

Recent recorded placements

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 0 0%
  • Points 1 100%
  • Decision 0 0%
  • Other recorded result 0 0%

Gi versus No-Gi

Gi

Rating
1163
Record
1–4
Win rate
20%
Submission share
0%

No-Gi

Rating
-
Record
-
Win rate
-
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
1,163
Change over 90 days
-25
Highest rating in 12 months
1,254
Performance versus expectation
-
Schedule strength
-
Average opponent rating
1,391
Weighted win rate
-
Expected win rate
-
Repeat-opponent share
0%
Effective evidence
4
Confidence
61/100

Opponents

Opposition and rivalries

The strongest recorded win, rematches and opponents faced repeatedly.

Rematches 2–0 2–0 across 2 rematches against 1 repeat opponents.

Rivals

Opponent Head-to-head record Matches

Around this athlete

Athlete Rank Rating
Carl Stückl #2833 1,163
Ivan Vesely #2834 1,163
Marek Rosenbaum #2835 1,163

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 1,163

Rating-period composition

Rating matches
5 0
Record
1–4 Previous month 1–4
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 1,163

Rating-period composition

Rating matches
5 0
Record
1–4 Previous month 1–4
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 0 Rating 1,163

Rating-period composition

Rating matches
5 0
Record
1–4 Previous month 1–4
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 3 new matches · 2 left period Change -35 Rating 1,163

Rating-period composition

Rating matches
5 +1
Record
1–4 Previous month 2–2
Opponents
5 +2
Events
2 0

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.

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
May 16, 2026 Alexander Ciornii
Vienna Open Championship 2026 - Offene Wiener Landesmeisterschaft 2026 Jiu Jitsu Gi (BJJ Gi) - Male / U12 / Grey / Yellow Belt (Advanced Kids) / -32 kg
Method Submission 02:37 0–11
Marginal influence -8
Win
Vienna Open Championship 2026 - Offene Wiener Landesmeisterschaft 2026 Jiu Jitsu Gi (BJJ Gi) - Male / U12 / Grey / Yellow Belt (Advanced Kids) / -32 kg
Method Points 03:00 6–0
Marginal influence +39
Loss
May 16, 2026 Zakariya Musaitov
Vienna Open Championship 2026 - Offene Wiener Landesmeisterschaft 2026 Jiu Jitsu Gi (BJJ Gi) - Male / U12 / Grey / Yellow Belt (Advanced Kids) / -32 kg
Method Submission 00:07 0–0
Marginal influence -22
April 2026 No new matches Change +2 Rating 1,198

Rating-period composition

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

March 2026 No new matches Change +1 Rating 1,196

Rating-period composition

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

February 2026 No new matches Change +5 Rating 1,195

Rating-period composition

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

January 2026 No new matches Change +1 Rating 1,190

Rating-period composition

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

December 2025 No new matches Change +1 Rating 1,189

Rating-period composition

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

November 2025 2 new matches Change -66 Rating 1,188

Rating-period composition

Rating matches
4 +2
Record
2–2 Previous month 2–0
Opponents
3 +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.
Loss
November 29, 2025 Sergei Bespalyi
MOMENTUM 11 - Vienna Open BJJ Gi & No Gi Kids Men Gi / U10 (8-9) years / Kids advanced / -34kg
Method Points 03:00 0–2
Marginal influence -37
Loss
November 29, 2025 Artur Kovalov
MOMENTUM 11 - Vienna Open BJJ Gi & No Gi Kids Men Gi / U10 (8-9) years / Kids advanced / -34kg
Method Submission 03:00 0–3
Marginal influence -18
October 2025 No new matches Change 0 Rating 1,254

Rating-period composition

Rating matches
2 0
Record
2–0 Previous month 2–0
Opponents
1 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 0 Rating 1,254

Rating-period composition

Rating matches
2 0
Record
2–0 Previous month 2–0
Opponents
1 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
4
Official ranking percentile
Top 93%
Performance
-

4 weighted matches against 5 different opponents across 2 events

Weighted win rate
-
Expected win rate
-
Average opponent rating
1,391
Repeated-opponent share
0.0%
Network connectivity
80.9%

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

Vienna Open Championship 2026 - Offene Wiener Landesmeisterschaft 2026
U12 · Counts
Jiu Jitsu Gi (BJJ Gi) - Male / U12 / Grey / Yellow Belt (Advanced Kids) / -32 kg
  • Competition age 10
  • Registered age: u12
  • Source category: u12
MOMENTUM 11 - Vienna Open BJJ Gi & No Gi
Does not count
Kids Men Gi / U10 (8-9) years / Kids advanced / -34kg
  • Competition age 9
  • Registered age: u10
  • Source category: u10

Classification evidence

Why ≤ 32 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

  • ≤ 32 kg 1 competition event Selected outcome
  • ≤ 34 kg 1 competition event

Registrations and outcomes

Vienna Open Championship 2026 - Offene Wiener Landesmeisterschaft 2026
≤ 32 kg · Counts as a competition event
Jiu Jitsu Gi (BJJ Gi) - Male / U12 / Grey / Yellow Belt (Advanced Kids) / -32 kg
  • Registered weight class: -32 kg
  • Source competition limit: -32 kg

3 matches in the rating period

MOMENTUM 11 - Vienna Open BJJ Gi & No Gi
≤ 34 kg · Counts as a competition event
Kids Men Gi / U10 (8-9) years / Kids advanced / -34kg
  • Registered weight class: -34kg
  • Source competition limit: -34kg

2 matches in the rating period

Classification evidence

Why Yellow?

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

  • yellow 3 matches in the rating period Selected outcome

Registrations and outcomes

Vienna Open Championship 2026 - Offene Wiener Landesmeisterschaft 2026
yellow · Counts as a match
Jiu Jitsu Gi (BJJ Gi) - Male / U12 / Grey / Yellow Belt (Advanced Kids) / -32 kg
  • Source belt category: yellow

3 matches in the rating period