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Marcos Belchior

Bittan academy Venlo

W–L
4–3
Won and lost rating-eligible matches in the past 12 months.
Gi
1,347
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
4–3
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
2
Silver
2
Bronze
1
Total medals
5
Events with results
5

Full career record

Wins
9
Losses
4
Matches
13
Win rate
69.2%

Ways of winning

Submission
7
Points
2
Decision
0
Disqualification
0

Personal records

Longest winning streak
4
Longest submission streak
3
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
3

Ways of winning

  • Submission 4 100%
  • Points 0 0%
  • Decision 0 0%
  • Other recorded result 0 0%

Gi versus No-Gi

Gi

Rating
1347
Record
4–3
Win rate
57%
Submission share
100%

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
1,347
Change over 90 days
+83
Highest rating in 12 months
1,454
Performance versus expectation
+13.3 pp
Schedule strength
Top 16%
Average opponent rating
1,381
Weighted win rate
62%
Expected win rate
49%
Repeat-opponent share
14%
Effective evidence
5.2
Confidence
71/100

Opponents

Opposition and rivalries

The strongest recorded win, rematches and opponents faced repeatedly.

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

Top 10 highest-ranked defeated opponents

Past 12 months

  1. #411 Fosse Rodenburg · 'The Future League 7' by VERSUS Sub 01:24 3–0

Full career

  1. #411 Fosse Rodenburg · 'The Future League 7' by VERSUS Sub 01:24 3–0 Earlier · Sub 01:09 7–0 March 16, 2025 · 'The Future League 5' by VERSUS

Rivals

Opponent Head-to-head record Matches
Cristiano Luis 0–2 2
Fosse Rodenburg 2–0 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 +1 Rating 1,347

Rating-period composition

Rating matches
7 0
Record
4–3 Previous month 4–3
Opponents
6 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.

July 2026 No new matches Change 0 Rating 1,346

Rating-period composition

Rating matches
7 0
Record
4–3 Previous month 4–3
Opponents
6 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.

June 2026 No new matches Change -2 Rating 1,346

Rating-period composition

Rating matches
7 0
Record
4–3 Previous month 4–3
Opponents
6 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.

May 2026 No new matches Change +2 Rating 1,348

Rating-period composition

Rating matches
7 0
Record
4–3 Previous month 4–3
Opponents
6 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.

April 2026 No new matches Change +2 Rating 1,346

Rating-period composition

Rating matches
7 0
Record
4–3 Previous month 4–3
Opponents
6 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.

March 2026 3 new matches Change +64 Rating 1,344

Rating-period composition

Rating matches
7 +3
Record
4–3 Previous month 2–2
Opponents
6 +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.
Loss
March 28, 2026 Cristiano Luis
International Veluwe Open Jiu Jitsu Championship 2026 GI & NO-GI Kids GI / 13 - 15 years boys / Orange / -65 kg
Method Submission 00:28 0–0
Marginal influence -13
Win
March 28, 2026 Salaheddine Fegrachi
International Veluwe Open Jiu Jitsu Championship 2026 GI & NO-GI Kids GI / 13 - 15 years boys / Orange / -65 kg
Method Submission 01:49 16–0
Marginal influence +24
Win
March 28, 2026 Ricardo Veenstra
International Veluwe Open Jiu Jitsu Championship 2026 GI & NO-GI Kids GI / 13 - 15 years boys / Orange / -65 kg
Method Submission 00:44 4–0
Marginal influence +19
February 2026 No new matches Change +1 Rating 1,280

Rating-period composition

Rating matches
4 0
Record
2–2 Previous month 2–2
Opponents
4 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 0 Rating 1,279

Rating-period composition

Rating matches
4 0
Record
2–2 Previous month 2–2
Opponents
4 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 1,279

Rating-period composition

Rating matches
4 0
Record
2–2 Previous month 2–2
Opponents
4 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 No new matches Change +19 Rating 1,280

Rating-period composition

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

October 2025 2 new matches · 4 left period Change -193 Rating 1,261

Rating-period composition

Rating matches
4 -2
Record
2–2 Previous month 6–0
Opponents
4 -2
Events
2 0

4 older matches left the 12-month period: 4 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
October 25, 2025 Jethro Rosies
Lion Cub Jiu Jitsu Competition 5 Boys GI / 14 & 15 years old (DAY 1: Saturday) / Orange belt / -65 kg
Method Points 0–2
Marginal influence -33
Loss
October 25, 2025 Cristiano Luis
Lion Cub Jiu Jitsu Competition 5 Boys GI / 14 & 15 years old (DAY 1: Saturday) / Orange belt / -65 kg
Method Submission 00:47 2–0
Marginal influence -15
September 2025 2 new matches Change +52 Rating 1,454

Rating-period composition

Rating matches
6 +2
Record
6–0 Previous month 4–0
Opponents
6 +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.
Win
September 21, 2025 Fosse Rodenburg
'The Future League 7' by VERSUS -65kg / 14-15yr / White
Method Submission 01:24 3–0
Marginal influence +37
Win
September 21, 2025 Kaan Muhammed Bostanci
'The Future League 7' by VERSUS -65kg / 14-15yr / White
Method Submission 03:14 17–0
Marginal influence +24
Relevant matches
5.2
Official ranking percentile
-
Performance
13.3 pp above expectation

5.2 weighted matches against 6 different opponents across 3 events

Weighted win rate
61.9%
Expected win rate
48.6%
Average opponent rating
1,381
Repeated-opponent share
14.3%
Network connectivity
87.6%

Classification evidence

Why U18?

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

  • U18 1 event vote Selected outcome

Registrations and outcomes

Nijmegen Open BJJ 2026
Does not count
Male / White belts 6 + months experience / Adult / -64 kg (Light feather)
  • Competition age 16
International Veluwe Open Jiu Jitsu Championship 2026 GI & NO-GI
U18 · Counts
Kids GI / 13 - 15 years boys / Orange / -65 kg
  • Competition age 16
  • Registered age: u16
  • Source category: u16
Lion Cub Jiu Jitsu Competition 5
Does not count
Boys GI / 14 & 15 years old (DAY 1: Saturday) / Orange belt / -65 kg
  • Competition age 15
  • Registered age: u16
  • Source category: u16
'The Future League 7' by VERSUS
Does not count
-65kg / 14-15yr / White
  • Competition age 15
  • Registered age: u16
  • Source category: u16

Classification evidence

Why ≤ 65 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

  • ≤ 65 kg 3 competition events Selected outcome

Registrations and outcomes

Nijmegen Open BJJ 2026
Does not count
Male / White belts 6 + months experience / Adult / -64 kg (Light feather)
  • Registered weight class: -64 kg (Light feather)
  • Source competition limit: -64 kg (Light feather)

No matches in the rating period · no valid weight evidence

International Veluwe Open Jiu Jitsu Championship 2026 GI & NO-GI
≤ 65 kg · Counts as a competition event
Kids GI / 13 - 15 years boys / Orange / -65 kg
  • Registered weight class: -65 kg
  • Source competition limit: -65 kg

3 matches in the rating period

Lion Cub Jiu Jitsu Competition 5
≤ 65 kg · Counts as a competition event
Boys GI / 14 & 15 years old (DAY 1: Saturday) / Orange belt / -65 kg
  • Registered weight class: -65 kg
  • Source competition limit: -65 kg

2 matches in the rating period

'The Future League 7' by VERSUS
≤ 65 kg · Counts as a competition event
-65kg / 14-15yr / White
  • Registered weight class: -65kg
  • Source competition limit: -65kg

2 matches in the rating period

Classification evidence

Why Orange?

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

  • orange 5 matches in the rating period Selected outcome
  • white 2 matches in the rating period

Registrations and outcomes

International Veluwe Open Jiu Jitsu Championship 2026 GI & NO-GI
orange · Counts as a match
Kids GI / 13 - 15 years boys / Orange / -65 kg
  • Source belt category: orange

3 matches in the rating period

Lion Cub Jiu Jitsu Competition 5
orange · Counts as a match
Boys GI / 14 & 15 years old (DAY 1: Saturday) / Orange belt / -65 kg
  • Source belt category: orange

2 matches in the rating period

'The Future League 7' by VERSUS
white · Counts as a match
-65kg / 14-15yr / White
  • Source belt category: white

2 matches in the rating period