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JACOB Vargas

Gracie Barra Extramurs

W–L
2–2
Won and lost rating-eligible matches in the past 12 months.
Gi
1,255
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
2–2
Results from the ten most recent rating-eligible matches.
Opponents
4
Unique opponents faced in rating-eligible matches in the past 12 months.

Indexed career

Matches

4
Indexed competition matches
Date Opponent Result Event Division
2026-06-27 Aron Pyshchenko
Loss
WORLD CUP BJJ 2026 Gi · Kids Boys GI / White / Mirim / -26,0 kg
2026-06-27 Yenal Gulcan
Win
WORLD CUP BJJ 2026 Gi · Kids Boys GI / White / Mirim / -26,0 kg
2026-04-18 Leo Caparros Menor
Loss
VALENCIA BJJ CUP GI & NO-GI 2026 Gi · Kids Boys GI / White / Mirim / -26,0 kg
2026-04-18 Cristian Jonathan Gutierrez Perez
Win
VALENCIA BJJ CUP GI & NO-GI 2026 Gi · Kids Boys GI / White / Mirim / -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 1,255

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.

July 2026 No new matches Change -1 Rating 1,255

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.

June 2026 2 new matches Change +26 Rating 1,256

Rating-period composition

Rating matches
4 +2
Record
2–2 Previous month 1–1
Opponents
4 +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.
Loss
June 27, 2026 Aron Pyshchenko
WORLD CUP BJJ 2026 Kids Boys GI / White / Mirim / -26,0 kg
Method Points 02:00 0–5
Marginal influence -26
Win
June 27, 2026 Yenal Gulcan
WORLD CUP BJJ 2026 Kids Boys GI / White / Mirim / -26,0 kg
Method Submission 01:50 13–0
Marginal influence +31
May 2026 No new matches Change -1 Rating 1,230

Rating-period composition

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

April 2026 2 new matches Change Starting point Rating 1,231

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
April 18, 2026 Leo Caparros Menor
VALENCIA BJJ CUP GI & NO-GI 2026 Kids Boys GI / White / Mirim / -26,0 kg
Method Points 02:00 0–16
Marginal influence -28
Win
VALENCIA BJJ CUP GI & NO-GI 2026 Kids Boys GI / White / Mirim / -26,0 kg
Method Submission 01:18 2–0
Marginal influence +36
Relevant matches
3.4
Official ranking percentile
-
Performance
-

3.4 weighted matches against 4 different opponents across 2 events

Weighted win rate
-
Expected win rate
-
Average opponent rating
1,278
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 2 event votes Selected outcome

Registrations and outcomes

WORLD CUP BJJ 2026
U8 · Counts
Kids Boys GI / White / Mirim / -26,0 kg
  • Competition age 7
  • Registered age: u8
  • Source category: u8
VALENCIA BJJ CUP GI & NO-GI 2026
U8 · Counts
Kids Boys GI / White / Mirim / -26,0 kg
  • Competition age 7
  • Registered age: u8
  • Source category: u8

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 2 competition events Selected outcome

Registrations and outcomes

WORLD CUP BJJ 2026
≤ 26 kg · Counts as a competition event
Kids Boys GI / White / Mirim / -26,0 kg
  • Registered weight class: -26,0 kg
  • Source competition limit: -26,0 kg

2 matches in the rating period

VALENCIA BJJ CUP GI & NO-GI 2026
≤ 26 kg · Counts as a competition event
Kids Boys GI / White / Mirim / -26,0 kg
  • Registered weight class: -26,0 kg
  • Source competition limit: -26,0 kg

2 matches 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

WORLD CUP BJJ 2026
white · Counts as a match
Kids Boys GI / White / Mirim / -26,0 kg
  • Source belt category: white

2 matches in the rating period

VALENCIA BJJ CUP GI & NO-GI 2026
white · Counts as a match
Kids Boys GI / White / Mirim / -26,0 kg
  • Source belt category: white

2 matches in the rating period