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Valentin Graf

Ju Jitsu Ryu Tsunami Alterlaa

W–L
6–1
Won and lost rating-eligible matches in the past 12 months.
Gi
1,368
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
6–1
Results from the ten most recent rating-eligible matches.
Opponents
6
Unique opponents faced in rating-eligible matches in the past 12 months.

Honours

Medals and placements

Gold
3
Silver
3
Bronze
0
Total medals
6
Events with results
4

Full career record

Wins
10
Losses
7
Matches
17
Win rate
58.8%

Ways of winning

Submission
4
Points
2
Decision
0
Disqualification
2
Other recorded result
2

Personal records

Longest winning streak
8
Longest submission 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
6
Distinct events
2

Ways of winning

  • Submission 3 50%
  • Points 0 0%
  • Decision 0 0%
  • Other recorded result 3 50%

Gi versus No-Gi

Gi

Rating
1368
Record
6–1
Win rate
86%
Submission share
50%

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
1,368
Change over 90 days
+166
Highest rating in 12 months
1,368
Performance versus expectation
-
Schedule strength
-
Average opponent rating
1,227
Weighted win rate
-
Expected win rate
-
Repeat-opponent share
14%
Effective evidence
4.7
Confidence
65/100

Opponents

Opposition and rivalries

The strongest recorded win, rematches and opponents faced repeatedly.

Rematches 5–5 5–5 across 10 rematches against 3 repeat opponents.

Top 10 highest-ranked defeated opponents

Past 12 months

  1. #2133 Bilal Chamzatov · Styrian Open Championship 2026 BJJ / Jiu Jitsu Gi and NoGi, Fighting, Duo System Tournament Sub 00:36 0–0

Full career

  1. #2133 Bilal Chamzatov · Styrian Open Championship 2026 BJJ / Jiu Jitsu Gi and NoGi, Fighting, Duo System Tournament Sub 00:36 0–0

Rivals

Opponent Head-to-head record Matches
Fabio Kopecky 4–0 4
Matteo Friedel 1–3 4
Nikolas Knapp 0–2 2

Around this athlete

Athlete Rank Rating
Tiare Mongomo #1118 1,368
Valentin Graf #1119 1,368
Aylin Méndez #1120 1,368

Recent tournaments

  3. Styrian Open Championship 2025 BJJ / Jiu Jitsu Gi and NoGi, Fighting, Duo System Tournament

    June 21, 2025 · U14 · ≤48 kg
    0–2

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 1,368

Rating-period composition

Rating matches
7 0
Record
6–1 Previous month 6–1
Opponents
6 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 1,368

Rating-period composition

Rating matches
7 0
Record
6–1 Previous month 6–1
Opponents
6 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 3 new matches Change +38 Rating 1,368

Rating-period composition

Rating matches
7 +3
Record
6–1 Previous month 4–0
Opponents
6 +3
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
June 27, 2026 Lukas Steindl
Styrian Open Championship 2026 BJJ / Jiu Jitsu Gi and NoGi, Fighting, Duo System Tournament Boys Gi / White / Grey / U14 (12-13yrs) / -69 kg
Method Submission 01:03 0–7
Marginal influence -40
Win
Styrian Open Championship 2026 BJJ / Jiu Jitsu Gi and NoGi, Fighting, Duo System Tournament Boys Gi / White / Grey / U14 (12-13yrs) / -69 kg
Method Submission 00:46 4–0
Marginal influence +24
Win
June 27, 2026 Bilal Chamzatov
Styrian Open Championship 2026 BJJ / Jiu Jitsu Gi and NoGi, Fighting, Duo System Tournament Boys Gi / White / Grey / U14 (12-13yrs) / -69 kg
Method Submission 00:36 0–0
Marginal influence +20
May 2026 4 new matches · 6 left period Change +128 Rating 1,330

Rating-period composition

Rating matches
4 -2
Record
4–0 Previous month 2–4
Opponents
3 0
Events
1 0

6 older matches left the 12-month period: 2 won and 4 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.
Win
May 16, 2026 Hamza Djamulaev
Vienna Open Championship 2026 - Offene Wiener Landesmeisterschaft 2026 Jiu Jitsu Gi (BJJ Gi) - Male / U14 / White Belt / -56 kg
Method Disqualification 03:00 8–2
Marginal influence +24
Win
May 16, 2026 Jonas Schatz
Vienna Open Championship 2026 - Offene Wiener Landesmeisterschaft 2026 Jiu Jitsu Gi (BJJ Gi) - Male / U14 / White Belt / -56 kg
Method Submission 01:17 0–0
Marginal influence +16
Win
May 16, 2026 Fabio Kopecky
Vienna Open Championship 2026 - Offene Wiener Landesmeisterschaft 2026 JJIF Fighting - Male / U14 / -62 kg
Method Other recorded result 01:41 50–0
Marginal influence +11
Win
May 16, 2026 Fabio Kopecky
Vienna Open Championship 2026 - Offene Wiener Landesmeisterschaft 2026 JJIF Fighting - Male / U14 / -62 kg
Method Other recorded result 01:29 50–0
Marginal influence +11
April 2026 No new matches Change 0 Rating 1,202

Rating-period composition

Rating matches
6 0
Record
2–4 Previous month 2–4
Opponents
3 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 Change 0 Rating 1,202

Rating-period composition

Rating matches
6 0
Record
2–4 Previous month 2–4
Opponents
3 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.

February 2026 No new matches Change 0 Rating 1,202

Rating-period composition

Rating matches
6 0
Record
2–4 Previous month 2–4
Opponents
3 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.

January 2026 No new matches Change 0 Rating 1,202

Rating-period composition

Rating matches
6 0
Record
2–4 Previous month 2–4
Opponents
3 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.

December 2025 No new matches Change 0 Rating 1,202

Rating-period composition

Rating matches
6 0
Record
2–4 Previous month 2–4
Opponents
3 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.

November 2025 No new matches Change 0 Rating 1,202

Rating-period composition

Rating matches
6 0
Record
2–4 Previous month 2–4
Opponents
3 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.

October 2025 No new matches Change 0 Rating 1,202

Rating-period composition

Rating matches
6 0
Record
2–4 Previous month 2–4
Opponents
3 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 1,202

Rating-period composition

Rating matches
6 0
Record
2–4 Previous month 2–4
Opponents
3 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
4.7
Official ranking percentile
Top 37%
Performance
-

4.7 weighted matches against 6 different opponents across 2 events

Weighted win rate
-
Expected win rate
-
Average opponent rating
1,227
Repeated-opponent share
14.3%
Network connectivity
80.9%

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 2 event votes Selected outcome

Registrations and outcomes

Styrian Open Championship 2026 BJJ / Jiu Jitsu Gi and NoGi, Fighting, Duo System Tournament
U14 · Counts
Men/Boys Fighting / U14 (12-13yrs) / -62 kg
  • Competition age 13
  • Registered age: u14
  • Source category: u14
Boys Gi / White / Grey / U14 (12-13yrs) / -69 kg
  • Competition age 13
  • Registered age: u14
  • Source category: u14
Vienna Open Championship 2026 - Offene Wiener Landesmeisterschaft 2026
U14 · Counts
JJIF Fighting - Male / U14 / -62 kg
  • Competition age 13
  • Registered age: u14
  • Source category: u14
Jiu Jitsu Gi (BJJ Gi) - Male / U14 / White Belt / -56 kg
  • Competition age 13
  • Registered age: u14
  • Source category: u14

Classification evidence

Why ≤ 62 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

  • ≤ 62 kg 1 competition event Selected outcome

Registrations and outcomes

Styrian Open Championship 2026 BJJ / Jiu Jitsu Gi and NoGi, Fighting, Duo System Tournament
Does not count
Men/Boys Fighting / U14 (12-13yrs) / -62 kg
  • Registered weight class: -62 kg
  • Source competition limit: -62 kg

No matches in the rating period · no valid weight evidence

Styrian Open Championship 2026 BJJ / Jiu Jitsu Gi and NoGi, Fighting, Duo System Tournament
≤ 62 kg · Counts as a competition event
Boys Gi / White / Grey / U14 (12-13yrs) / -69 kg
  • Registered weight class: -62 kg
  • Source competition limit: -62 kg

3 matches in the rating period

Vienna Open Championship 2026 - Offene Wiener Landesmeisterschaft 2026
≤ 62 kg · Does not count
JJIF Fighting - Male / U14 / -62 kg
  • Registered weight class: -62 kg
  • Source competition limit: -62 kg

2 matches in the rating period · conflicting upper weight limits make this event ambiguous

Vienna Open Championship 2026 - Offene Wiener Landesmeisterschaft 2026
≤ 56 kg · Does not count
Jiu Jitsu Gi (BJJ Gi) - Male / U14 / White Belt / -56 kg
  • Registered weight class: -56 kg
  • Source competition limit: -56 kg

2 matches in the rating period · conflicting upper weight limits make this event ambiguous

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 3 matches in the rating period Selected outcome
  • white 2 matches in the rating period

Registrations and outcomes

Styrian Open Championship 2026 BJJ / Jiu Jitsu Gi and NoGi, Fighting, Duo System Tournament
grey · Counts as a match
Boys Gi / White / Grey / U14 (12-13yrs) / -69 kg
  • Source belt category: grey

3 matches in the rating period

Vienna Open Championship 2026 - Offene Wiener Landesmeisterschaft 2026
white · Counts as a match
Jiu Jitsu Gi (BJJ Gi) - Male / U14 / White Belt / -56 kg
  • Source belt category: white

2 matches in the rating period