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CH

Siro Bonesso

Cypher Jiu Jitsu

W–L
2–0
Won and lost rating-eligible matches in the past 12 months.
Gi
-
Rating based on Gi matches in the past 12 months.
No-Gi
1,319
Rating based on No-Gi matches in the past 12 months.
Current form
2–0
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
3
Silver
3
Bronze
3
Total medals
9
Events with results
9

Full career record

Wins
4
Losses
8
Matches
12
Win rate
33.3%

Ways of winning

Submission
3
Points
0
Decision
1
Disqualification
0

Personal records

Longest winning streak
2
Longest submission streak
2
Longest gold streak
1

Recent recorded placements

  1. NAGA Switzerland Grappling Championship

    CH Event record 0–0

    • Place 5

  2. ZÜRICH BJJ AUTUMN OPEN GI and NO-GI 2026

    CH Event record 0–0

    • Bronze
    • Silver

  4. Zurich BJJ SPRING OPEN GI and NO-GI 2026

    CH Event record 0–0

    • Gold
    • Bronze

12-month performance profile

How the results were achieved

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

Ways of winning

  • Submission 2 100%
  • Points 0 0%
  • Decision 0 0%
  • Other recorded result 0 0%

Gi versus No-Gi

Gi

Rating
-
Record
-
Win rate
-
Submission share
-

No-Gi

Rating
1319
Record
2–0
Win rate
100%
Submission share
100%

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
1,319
Change over 90 days
-
Highest rating in 12 months
1,265
Performance versus expectation
-
Schedule strength
-
Average opponent rating
1,323
Weighted win rate
-
Expected win rate
-
Repeat-opponent share
0%
Effective evidence
1.7
Confidence
36/100

Opponents

Opposition and rivalries

The strongest recorded win, rematches and opponents faced repeatedly.

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

Rivals

Opponent Head-to-head record Matches
Danilson Matins 0–2 2

Recent tournaments

  1. NAGA Switzerland Grappling Championship

    September 12, 2026
    No-Gi 0–0

  2. ZÜRICH BJJ AUTUMN OPEN GI and NO-GI 2026

    September 5, 2026
    Gi / No-Gi 0–0

  3. ADCC Suisse Open Championship 2026

    June 14, 2026
    No-Gi 0–0

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 · 7 left period Change +4 Rating 1,319

Rating-period composition

Rating matches
2 -7
Record
2–0 Previous month 4–5
Opponents
2 -5
Events
1 -1

7 older matches left the 12-month period: 2 won and 5 lost. The rating is then recalculated across the full network, so the monthly change is not a sum of separate deductions.

July 2026 No new matches Change +3 Rating 1,315

Rating-period composition

Rating matches
9 0
Record
4–5 Previous month 4–5
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 -1 Rating 1,312

Rating-period composition

Rating matches
9 0
Record
4–5 Previous month 4–5
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 Change 0 Rating 1,313

Rating-period composition

Rating matches
9 0
Record
4–5 Previous month 4–5
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.

April 2026 No new matches Change +1 Rating 1,313

Rating-period composition

Rating matches
9 0
Record
4–5 Previous month 4–5
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.

March 2026 No new matches · 3 left period Change +46 Rating 1,312

Rating-period composition

Rating matches
9 -3
Record
4–5 Previous month 4–8
Opponents
7 -2
Events
2 -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.

February 2026 No new matches Change 0 Rating 1,266

Rating-period composition

Rating matches
12 0
Record
4–8 Previous month 4–8
Opponents
9 0
Events
3 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 1,266

Rating-period composition

Rating matches
12 0
Record
4–8 Previous month 4–8
Opponents
9 0
Events
3 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 1,266

Rating-period composition

Rating matches
12 0
Record
4–8 Previous month 4–8
Opponents
9 0
Events
3 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 +51 Rating 1,265

Rating-period composition

Rating matches
12 +2
Record
4–8 Previous month 2–8
Opponents
9 +2
Events
3 +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
November 23, 2025 Luis Lombardi
ADCC Suisse Open Championship 2025 BOYS / 15-17 years / Beginner / -55 kg
Method Submission -1–0
Marginal influence +40
Win
November 23, 2025 Houssen Mogni
ADCC Suisse Open Championship 2025 BOYS / 15-17 years / Beginner / -55 kg
Method Submission 03:08 0–0
Marginal influence +54
October 2025 No new matches Change +1 Rating 1,214

Rating-period composition

Rating matches
10 0
Record
2–8 Previous month 2–8
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.

September 2025 No new matches Change -1 Rating 1,213

Rating-period composition

Rating matches
10 0
Record
2–8 Previous month 2–8
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.

Relevant matches
1.7
Official ranking percentile
-
Performance
-

1.7 weighted matches against 2 different opponents across 1 events

Weighted win rate
-
Expected win rate
-
Average opponent rating
1,323
Repeated-opponent share
0.0%
Network connectivity
80.9%

Classification evidence

Why ≤ 55 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

  • ≤ 55 kg 1 competition event Selected outcome

Registrations and outcomes

ApexZone Grappling Zurich - 1000€ Cash Prize
Does not count
Men +18 years / Adults / Intermediate / -70 kg
  • Registered weight class: -70 kg
  • Source competition limit: -70 kg

No matches in the rating period · no valid weight evidence

ADCC Suisse Open Championship 2026
Does not count
MALE YOUTH / 15-17 years / Beginner / -60 kg
  • Registered weight class: -60 kg
  • Source competition limit: -60 kg

No matches in the rating period · no valid weight evidence

ApexZone Grappling Zurich - 1000€ Cash Prize
Does not count
Men +18 years / Adults / Beginner / -65 kg
  • Registered weight class: -65 kg
  • Source competition limit: -65 kg

No matches in the rating period · no valid weight evidence

Zurich BJJ SPRING OPEN GI and NO-GI 2026
Does not count
MALE NOGI / Youth / White / -60 kg
  • Registered weight class: -60 kg
  • Source competition limit: -60 kg

No matches in the rating period · no valid weight evidence

Zurich BJJ SPRING OPEN GI and NO-GI 2026
Does not count
MALE GI / Youth / White / -60 kg
  • Registered weight class: -60 kg
  • Source competition limit: -60 kg

No matches in the rating period · no valid weight evidence

ADCC Suisse National Championship 2026
Does not count
MALE YOUTH 15-17 years / 15-17 years / Beginner / -60 kg
  • Registered weight class: -60 kg
  • Source competition limit: -60 kg

No matches in the rating period · no valid weight evidence

ApexZone Grappling Zurich - 500 EURO CASH PRIZE
Does not count
Men +18 years / Adults / Beginner / -65 kg
  • Registered weight class: -65 kg
  • Source competition limit: -65 kg

No matches in the rating period · no valid weight evidence

ADCC Suisse Open Championship 2025
≤ 55 kg · Counts as a competition event
BOYS / 15-17 years / Beginner / -55 kg
  • Registered weight class: -55 kg
  • Source competition limit: -55 kg

2 matches in the rating period