TopBJJ Index Youth

TopBJJ Index

Search TopBJJ Index
Language selector
Menu
ES

Cesar Sauras Tajuelo

Renzo Gracie Europe

W–L
0–4
Won and lost rating-eligible matches in the past 12 months.
Gi
1,131
Rating based on Gi matches in the past 12 months.
No-Gi
1,113
Rating based on No-Gi matches in the past 12 months.
Current form
0–4
Results from the ten most recent rating-eligible matches.
Opponents
3
Unique opponents faced in rating-eligible matches in the past 12 months.

Indexed career

Matches

15
Indexed competition matches
Date Opponent Result Event Division
2026-01-10 Matheus Flores
Loss
CATALUÑA BJJ CUP GI & NO-GI 2026 No-Gi · Kids Boys NO-GI / White / Infantil A / -29,0 kg
2026-01-10 Matheus Flores
Loss
CATALUÑA BJJ CUP GI & NO-GI 2026 Gi · Kids Boys GI / White / Infantil A / -29,0 kg
2025-09-27 Jon Asensio
Loss
COSTA DAURADA BJJ CUP GI & NO-GI 2025 Gi · Kids Boys GI / White / Infantil A / -26,0 kg
2025-09-27 Alex Catalin Ersen
Loss
COSTA DAURADA BJJ CUP GI & NO-GI 2025 No-Gi · Kids Boys NO-GI / White / Infantil A / -26,0 kg
2025-06-28 Juanvicente Munoz Lopez De La Atalaya
Loss
WORLD CUP BJJ 2025 Gi · Kids Boys GI / White / Infantil A / -26,0 kg
2025-06-28 Luca Setien
Loss
WORLD CUP BJJ 2025 No-Gi · Kids Boys NO-GI / White / Infantil A / -26,0 kg
2025-04-26 Denis Vetrov Junior
Loss
VINYOLS OPEN 2025 No-Gi · Boys No-Gi / Grey / Pee Wee III (9yrs) / -28,80 kg
2025-04-26 Jon Asensio
Loss
VINYOLS OPEN 2025 Gi · Boys Gi / White / Pee Wee II (8yrs) / 27,20 kg
2025-04-26 Eric Lopez
Win
VINYOLS OPEN 2025 Gi · Boys Gi / White / Pee Wee II (8yrs) / 27,20 kg
2025-04-06 Bryan Dos Santos Terekhin
Loss
GILAND BJJ 2025 Gi · Kids Boys GI / White / Infantil A / -26,0 kg
2025-03-22 Martina Diaz Arias
Loss
CASTILLA Y LEÓN BJJ CUP GI & NO-GI 2025 No-Gi · Kids Boys NO-GI / White-Grey / Infantil A / -26,0 kg
2025-03-22 Hodei Valcarcel Pavan
Win
CASTILLA Y LEÓN BJJ CUP GI & NO-GI 2025 Gi · Kids Boys GI / White / Infantil A / -26,0 kg
2025-03-22 Hodei Valcarcel Pavan
Win
CASTILLA Y LEÓN BJJ CUP GI & NO-GI 2025 Gi · Kids Boys GI / White / Infantil A / -26,0 kg
2025-03-08 Francisco Javier Campos Lacunza
Loss
CAMPEONATO DE ESPAÑA DE BJJ GI & NO-GI 2025 Gi · Kids Boys GI / White / Infantil A / -26,0 kg
2025-03-08 Jon Asensio
Loss
CAMPEONATO DE ESPAÑA DE BJJ GI & NO-GI 2025 No-Gi · Kids Boys NO-GI / White / Infantil A / -26,0 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 1,211

Rating-period composition

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

July 2026 No new matches Change -3 Rating 1,211

Rating-period composition

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

June 2026 No new matches · 2 left period Change +24 Rating 1,214

Rating-period composition

Rating matches
4 -2
Record
0–4 Previous month 0–6
Opponents
3 -2
Events
2 -1

2 older matches left the 12-month period: 0 won and 2 lost. The rating is then recalculated across the full network, so the monthly change is not a sum of separate deductions.

May 2026 No new matches Change 0 Rating 1,190

Rating-period composition

Rating matches
6 0
Record
0–6 Previous month 0–6
Opponents
5 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 · 4 left period Change -22 Rating 1,190

Rating-period composition

Rating matches
6 -4
Record
0–6 Previous month 1–9
Opponents
5 -3
Events
3 -2

4 older matches left the 12-month period: 1 won and 3 lost. The rating is then recalculated across the full network, so the monthly change is not a sum of separate deductions.

March 2026 No new matches · 5 left period Change -5 Rating 1,212

Rating-period composition

Rating matches
10 -5
Record
1–9 Previous month 3–12
Opponents
8 -3
Events
5 -2

5 older matches left the 12-month period: 2 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 +2 Rating 1,217

Rating-period composition

Rating matches
15 0
Record
3–12 Previous month 3–12
Opponents
11 0
Events
7 0

No matches were added or left the period. The change comes from the monthly revaluation of opponents across the full network.

January 2026 2 new matches Change -13 Rating 1,215

Rating-period composition

Rating matches
15 +2
Record
3–12 Previous month 3–10
Opponents
11 +1
Events
7 +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
January 10, 2026 Matheus Flores
CATALUÑA BJJ CUP GI & NO-GI 2026 Kids Boys NO-GI / White / Infantil A / -29,0 kg
Method Submission 00:14 2–0
Marginal influence -16
Loss
January 10, 2026 Matheus Flores
CATALUÑA BJJ CUP GI & NO-GI 2026 Kids Boys GI / White / Infantil A / -29,0 kg
Method Submission 01:45 2–2
Marginal influence -6
December 2025 No new matches Change 0 Rating 1,228

Rating-period composition

Rating matches
13 0
Record
3–10 Previous month 3–10
Opponents
10 0
Events
6 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 -6 Rating 1,228

Rating-period composition

Rating matches
13 0
Record
3–10 Previous month 3–10
Opponents
10 0
Events
6 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 +2 Rating 1,234

Rating-period composition

Rating matches
13 0
Record
3–10 Previous month 3–10
Opponents
10 0
Events
6 0

No matches were added or left the period. The change comes from the monthly revaluation of opponents across the full network.

September 2025 2 new matches Change -7 Rating 1,232

Rating-period composition

Rating matches
13 +2
Record
3–10 Previous month 3–8
Opponents
10 +1
Events
6 +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
September 27, 2025 Jon Asensio
COSTA DAURADA BJJ CUP GI & NO-GI 2025 Kids Boys GI / White / Infantil A / -26,0 kg
Method Submission 02:45 0–12
Marginal influence -4
Loss
September 27, 2025 Alex Catalin Ersen
COSTA DAURADA BJJ CUP GI & NO-GI 2025 Kids Boys NO-GI / White / Infantil A / -26,0 kg
Method Submission 01:31 0–12
Marginal influence -18
Relevant matches
4
Official ranking percentile
-
Performance
-

4 weighted matches against 3 different opponents across 2 events

Weighted win rate
-
Expected win rate
-
Average opponent rating
1,418
Repeated-opponent share
25.0%
Network connectivity
80.9%

Classification evidence

Why U10?

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

  • U10 1 event vote Selected outcome

Registrations and outcomes

CATALUÑA BJJ CUP GI & NO-GI 2026
U10 · Counts
Kids Boys NO-GI / White / Infantil A / -29,0 kg
  • Competition age 9
  • Registered age: u10
  • Source category: u10
Kids Boys GI / White / Infantil A / -29,0 kg
  • Competition age 9
  • Registered age: u10
  • Source category: u10
COSTA DAURADA BJJ CUP GI & NO-GI 2025
Does not count
Kids Boys NO-GI / White / Infantil A / -26,0 kg
  • Competition age 8
  • Registered age: u10
  • Source category: u10
Kids Boys GI / White / Infantil A / -26,0 kg
  • Competition age 8
  • Registered age: u10
  • Source category: u10

Classification evidence

Why ≤ 26 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

  • ≤ 26 kg 1 competition event Selected outcome
  • ≤ 29 kg 1 competition event

Registrations and outcomes

CATALUÑA BJJ CUP GI & NO-GI 2026
≤ 29 kg · Counts as a competition event
Kids Boys NO-GI / White / Infantil A / -29,0 kg
  • Registered weight class: -29,0 kg
  • Source competition limit: -29,0 kg

1 match in the rating period

CATALUÑA BJJ CUP GI & NO-GI 2026
≤ 29 kg · Counts as a competition event
Kids Boys GI / White / Infantil A / -29,0 kg
  • Registered weight class: -29,0 kg
  • Source competition limit: -29,0 kg

1 match in the rating period

COSTA DAURADA BJJ CUP GI & NO-GI 2025
≤ 26 kg · Counts as a competition event
Kids Boys NO-GI / White / Infantil A / -26,0 kg
  • Registered weight class: -26,0 kg
  • Source competition limit: -26,0 kg

1 match in the rating period

COSTA DAURADA BJJ CUP GI & NO-GI 2025
≤ 26 kg · Counts as a competition event
Kids Boys GI / White / Infantil A / -26,0 kg
  • Registered weight class: -26,0 kg
  • Source competition limit: -26,0 kg

1 match in the rating period

Classification evidence

Why White?

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

  • white 4 matches in the rating period Selected outcome

Registrations and outcomes

CATALUÑA BJJ CUP GI & NO-GI 2026
white · Counts as a match
Kids Boys NO-GI / White / Infantil A / -29,0 kg
  • Source belt category: white

1 match in the rating period

CATALUÑA BJJ CUP GI & NO-GI 2026
white · Counts as a match
Kids Boys GI / White / Infantil A / -29,0 kg
  • Source belt category: white

1 match in the rating period

COSTA DAURADA BJJ CUP GI & NO-GI 2025
white · Counts as a match
Kids Boys GI / White / Infantil A / -26,0 kg
  • Source belt category: white

1 match in the rating period

COSTA DAURADA BJJ CUP GI & NO-GI 2025
white · Counts as a match
Kids Boys NO-GI / White / Infantil A / -26,0 kg
  • Source belt category: white

1 match in the rating period