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Eric Viedma Nikishev

CHECKMAT INTERNATIONAL

W–L
0–3
Won and lost rating-eligible matches in the past 12 months.
Gi
1,097
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
0–3
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

4
Indexed competition matches
Date Opponent Result Event Division
2026-06-27 Enzo Silva Garcia
Loss
WORLD CUP BJJ 2026 Gi · Kids Boys GI / White / Mirim / -20,0 kg
2026-05-09 Bryan Castro Molto
Loss
KIMURA CUP ALICANTE 2026 Gi · Boys Gi / White- Grey / kids 2 / -20 kg
2026-02-21 Léa ALARIA
Win
SOUTHEAST SUBMISSION SERIES Gi · NIÑOS and NIÑAS GI / KIDS 2 / White / -18kg
2026-02-21 Miguel Rodriguez Nunez
Loss
SOUTHEAST SUBMISSION SERIES Gi · NIÑOS and NIÑAS GI / KIDS 2 / White / -18kg

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 1,097

Rating-period composition

Rating matches
3 0
Record
0–3 Previous month 0–3
Opponents
3 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 1,098

Rating-period composition

Rating matches
3 0
Record
0–3 Previous month 0–3
Opponents
3 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 1 new match Change -17 Rating 1,098

Rating-period composition

Rating matches
3 +1
Record
0–3 Previous month 0–2
Opponents
3 +1
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
June 27, 2026 Enzo Silva Garcia
WORLD CUP BJJ 2026 Kids Boys GI / White / Mirim / -20,0 kg
Method Points 02:00 0–3
Marginal influence -36
May 2026 1 new match Change -12 Rating 1,115

Rating-period composition

Rating matches
2 +1
Record
0–2 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.
Loss
KIMURA CUP ALICANTE 2026 Boys Gi / White- Grey / kids 2 / -20 kg
Method Points 02:00 2–2
Marginal influence -17
April 2026 No new matches Change 0 Rating 1,127

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.

March 2026 No new matches Change 0 Rating 1,127

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.

February 2026 1 new match Change Starting point Rating 1,127

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
February 21, 2026 Miguel Rodriguez Nunez
SOUTHEAST SUBMISSION SERIES NIÑOS and NIÑAS GI / KIDS 2 / White / -18kg
Method Points 02:00 2–9
Marginal influence -37
Relevant matches
3
Official ranking percentile
-
Performance
-

3 weighted matches against 3 different opponents across 3 events

Weighted win rate
-
Expected win rate
-
Average opponent rating
1,290
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

WORLD CUP BJJ 2026
U8 · Counts
Kids Boys GI / White / Mirim / -20,0 kg
  • Competition age 7
  • Registered age: u8
  • Source category: u8
KIMURA CUP ALICANTE 2026
U8 · Counts
Boys Gi / White- Grey / kids 2 / -20 kg
  • Competition age 7
  • Registered age: u8
  • Source category: u8
SOUTHEAST SUBMISSION SERIES
U8 · Counts
NIÑOS and NIÑAS GI / KIDS 2 / White / -18kg
  • Competition age 7
  • Registered age: u8
  • Source category: u8

Classification evidence

Why ≤ 18 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

  • ≤ 18 kg 1 competition event Selected outcome
  • ≤ 20 kg 2 competition events

Registrations and outcomes

WORLD CUP BJJ 2026
≤ 20 kg · Counts as a competition event
Kids Boys GI / White / Mirim / -20,0 kg
  • Registered weight class: -20,0 kg
  • Source competition limit: -20,0 kg

1 match in the rating period

KIMURA CUP ALICANTE 2026
≤ 20 kg · Counts as a competition event
Boys Gi / White- Grey / kids 2 / -20 kg
  • Registered weight class: -20 kg
  • Source competition limit: -20 kg

1 match in the rating period

SOUTHEAST SUBMISSION SERIES
≤ 18 kg · Counts as a competition event
NIÑOS and NIÑAS GI / KIDS 2 / White / -18kg
  • Registered weight class: -18kg
  • Source competition limit: -18kg

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 3 matches in the rating period Selected outcome

Registrations and outcomes

WORLD CUP BJJ 2026
white · Counts as a match
Kids Boys GI / White / Mirim / -20,0 kg
  • Source belt category: white

1 match in the rating period

KIMURA CUP ALICANTE 2026
white · Counts as a match
Boys Gi / White- Grey / kids 2 / -20 kg
  • Source belt category: white

1 match in the rating period

SOUTHEAST SUBMISSION SERIES
white · Counts as a match
NIÑOS and NIÑAS GI / KIDS 2 / White / -18kg
  • Source belt category: white

1 match in the rating period