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Tomas Xu

Alcateia Jiu Jitsu

W–L
1–4
Won and lost rating-eligible matches in the past 12 months.
Gi
1,187
Rating based on Gi matches in the past 12 months.
No-Gi
1,109
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.

Indexed career

Matches

5
Indexed competition matches
Date Opponent Result Event Division
2026-06-14 Matia Dodig
Loss
ADCC Suisse Open Championship 2026 No-Gi · BOYS / 5-6 years / - 21 kg
2026-06-06 Noah Dumitrascuta
Loss
SWISS FESTIVAL KIDS III Gi · Boys Gi / Grey / Mighty Mite III (6yrs) / -25,20 kg
2026-06-06 Roman Zwicky
Loss
SWISS FESTIVAL KIDS III Gi · Boys Gi / Grey / Mighty Mite III (6yrs) / -25,20 kg
2026-03-21 Eren CELIK
Win
SWISS KIDS FESTIVAL II Gi · Boys Gi / Grey / Mighty Mite III (6yrs) / -22,00 kg
2025-11-23 Louis Khan Ritler
Loss
ADCC Suisse Open Championship 2025 No-Gi · BOYS / 5-6 years / Beginner / - 21 kg

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 1,236

Rating-period composition

Rating matches
5 0
Record
1–4 Previous month 1–4
Opponents
5 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.

July 2026 No new matches Change 0 Rating 1,236

Rating-period composition

Rating matches
5 0
Record
1–4 Previous month 1–4
Opponents
5 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.

June 2026 3 new matches Change -45 Rating 1,236

Rating-period composition

Rating matches
5 +3
Record
1–4 Previous month 1–1
Opponents
5 +3
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
June 14, 2026 Matia Dodig
ADCC Suisse Open Championship 2026 BOYS / 5-6 years / - 21 kg
Method Submission 01:39 0–0
Marginal influence -15
Loss
June 6, 2026 Noah Dumitrascuta
SWISS FESTIVAL KIDS III Boys Gi / Grey / Mighty Mite III (6yrs) / -25,20 kg
Method Submission 01:33 0–6
Marginal influence -14
Loss
June 6, 2026 Roman Zwicky
SWISS FESTIVAL KIDS III Boys Gi / Grey / Mighty Mite III (6yrs) / -25,20 kg
Method Submission 02:58 0–6
Marginal influence -20
May 2026 No new matches Change 0 Rating 1,281

Rating-period composition

Rating matches
2 0
Record
1–1 Previous month 1–1
Opponents
2 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.

April 2026 No new matches Change 0 Rating 1,281

Rating-period composition

Rating matches
2 0
Record
1–1 Previous month 1–1
Opponents
2 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 1 new match Change +158 Rating 1,281

Rating-period composition

Rating matches
2 +1
Record
1–1 Previous month 0–1
Opponents
2 +1
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.
Win
March 21, 2026 Eren CELIK
SWISS KIDS FESTIVAL II Boys Gi / Grey / Mighty Mite III (6yrs) / -22,00 kg
Method Submission 02:16 1–2
Marginal influence +34
February 2026 No new matches Change 0 Rating 1,123

Rating-period composition

Rating matches
1 0
Record
0–1 Previous month 0–1
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.

January 2026 No new matches Change 0 Rating 1,123

Rating-period composition

Rating matches
1 0
Record
0–1 Previous month 0–1
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.

December 2025 No new matches Change 0 Rating 1,123

Rating-period composition

Rating matches
1 0
Record
0–1 Previous month 0–1
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.

November 2025 1 new match Change Starting point Rating 1,123

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 23, 2025 Louis Khan Ritler
ADCC Suisse Open Championship 2025 BOYS / 5-6 years / Beginner / - 21 kg
Method Submission 02:10 0–3
Marginal influence -19
Relevant matches
4.7
Official ranking percentile
Top 79%
Performance
26.0 pp below expectation

4.7 weighted matches against 5 different opponents across 4 events

Weighted win rate
22.9%
Expected win rate
48.9%
Average opponent rating
1,236
Repeated-opponent share
0.0%
Network connectivity
80.9%

Classification evidence

Why U8?

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

  • U8 3 event votes Selected outcome

Registrations and outcomes

ADCC Suisse Open Championship 2026
U8 · Counts
BOYS / 5-6 years / - 21 kg
  • Competition age 6
  • Registered age: u8
  • Source category: u8
SWISS FESTIVAL KIDS III
U8 · Counts
Boys Gi / Grey / Mighty Mite III (6yrs) / -25,20 kg
  • Competition age 6
  • Registered age: u8
  • Source category: u8
SWISS KIDS FESTIVAL II
U8 · Counts
Boys Gi / Grey / Mighty Mite III (6yrs) / -22,00 kg
  • Competition age 6
  • Registered age: u8
  • Source category: u8
ADCC Suisse Open Championship 2025
Does not count
BOYS / 5-6 years / Beginner / - 21 kg
  • Competition age 5
  • Registered age: u8
  • Source category: u8

Classification evidence

Why ≤ 21 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

  • ≤ 21 kg 1 competition event Selected outcome
  • ≤ 22 kg 1 competition event
  • ≤ 25 kg 1 competition event

Registrations and outcomes

ADCC Suisse Open Championship 2026
≤ 21 kg · Counts as a competition event
BOYS / 5-6 years / - 21 kg
  • Registered weight class: - 21 kg
  • Source competition limit: - 21 kg

1 match in the rating period

SWISS FESTIVAL KIDS III
≤ 25 kg · Counts as a competition event
Boys Gi / Grey / Mighty Mite III (6yrs) / -25,20 kg
  • Registered weight class: -25,20 kg
  • Source competition limit: -25,20 kg

2 matches in the rating period

SWISS KIDS FESTIVAL II
≤ 22 kg · Counts as a competition event
Boys Gi / Grey / Mighty Mite III (6yrs) / -22,00 kg
  • Registered weight class: -22,00 kg
  • Source competition limit: -22,00 kg

1 match in the rating period

ADCC Suisse Open Championship 2025
≤ 21 kg · Does not count
BOYS / 5-6 years / Beginner / - 21 kg
  • Registered weight class: - 21 kg
  • Source competition limit: - 21 kg

1 match in the rating period · outside the three most recent unambiguous events

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

Registrations and outcomes

SWISS FESTIVAL KIDS III
grey · Counts as a match
Boys Gi / Grey / Mighty Mite III (6yrs) / -25,20 kg
  • Source belt category: grey

2 matches in the rating period

SWISS KIDS FESTIVAL II
grey · Counts as a match
Boys Gi / Grey / Mighty Mite III (6yrs) / -22,00 kg
  • Source belt category: grey

1 match in the rating period