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Lev Ivanov

MATHIAS RIBEIRO TEAM

W–L
6–3
Won and lost rating-eligible matches in the past 12 months.
Gi
1,169
Rating based on Gi matches in the past 12 months.
No-Gi
1,428
Rating based on No-Gi matches in the past 12 months.
Current form
6–3
Results from the ten most recent rating-eligible matches.
Opponents
8
Unique opponents faced in rating-eligible matches in the past 12 months.

Tournament history

Events

5
Events
Date Event Result Format Division
WORLD CUP BJJ 2026 ES · Gi · white · ≤64 kg ; No-Gi · white · ≤64 kg 3–1 W–L: Win / Loss GiNo-Gi
  • Place #5
  • Kids Boys NO-GI / White / Infanto Juvenil B / -64,0 kg
KIMURA CUP ALICANTE 2026 ES · Gi · white · ≤62 kg ; No-Gi · white · ≤62 kg 3–1 W–L: Win / Loss GiNo-Gi
  • Boys No-Gi / White / Teen / -62 kg
  • Boys Gi / White / Teen / -62 kg
SOUTHEAST SUBMISSION SERIES ES · Gi · white/grey · ≤62 kg 0–1 W–L: Win / Loss Gi
  • Place #5
WORLD CUP BJJ 2025 ES · Gi · white · ≤55 kg ; No-Gi · white · ≤55 kg 3–2 W–L: Win / Loss GiNo-Gi
  • Kids Boys GI / White / Infanto Juvenil B / -55,0 kg
  • Kids Boys NO-GI / White / Infanto Juvenil B / -55,0 kg
KIMURA CUP ALICANTE 2025. ES · Gi · white · ≤56 kg ; No-Gi · white · ≤56 kg 1–2 W–L: Win / Loss GiNo-Gi
  • Place #5
  • Boys No-Gi / White / Teen / -56 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 -2 Rating 1,388

Rating-period composition

Rating matches
9 0
Record
6–3 Previous month 6–3
Opponents
8 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 1,390

Rating-period composition

Rating matches
9 0
Record
6–3 Previous month 6–3
Opponents
8 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 4 new matches · 5 left period Change +29 Rating 1,390

Rating-period composition

Rating matches
9 -1
Record
6–3 Previous month 6–4
Opponents
8 0
Events
3 0

5 older matches left the 12-month period: 3 won and 2 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.
Win
June 27, 2026 Mikel Bergara Miro
WORLD CUP BJJ 2026 Kids Boys NO-GI / White / Infanto Juvenil B / -64,0 kg
Method Points 04:00 9–7
Marginal influence +26
Win
June 27, 2026 Hector Ferrer
WORLD CUP BJJ 2026 Kids Boys NO-GI / White / Infanto Juvenil B / -64,0 kg
Method Submission 02:56 12–2
Marginal influence +22
Win
WORLD CUP BJJ 2026 Kids Boys NO-GI / White / Infanto Juvenil B / -64,0 kg
Method Points 04:00 18–0
Marginal influence +22
Loss
WORLD CUP BJJ 2026 Kids Boys GI / White / Infanto Juvenil B / -64,0 kg
Method Submission 01:53 0–2
Marginal influence -34
May 2026 4 new matches · 3 left period Change +43 Rating 1,361

Rating-period composition

Rating matches
10 +1
Record
6–4 Previous month 4–5
Opponents
8 0
Events
3 0

3 older matches left the 12-month period: 1 won and 2 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
KIMURA CUP ALICANTE 2026 Boys Gi / White / Teen / -62 kg
Method Submission 01:30 0–0
Marginal influence -28
Win
KIMURA CUP ALICANTE 2026 Boys Gi / White / Teen / -62 kg
Method Points 03:00 11–0
Marginal influence -1
Win
KIMURA CUP ALICANTE 2026 Boys No-Gi / White / Teen / -62 kg
Method Points 03:00 3–2
Marginal influence +32
Win
May 9, 2026 Hugo Sánchez
KIMURA CUP ALICANTE 2026 Boys No-Gi / White / Teen / -62 kg
Method Points 03:00 7–1
Marginal influence +27
April 2026 No new matches Change -2 Rating 1,318

Rating-period composition

Rating matches
9 0
Record
4–5 Previous month 4–5
Opponents
8 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 No new matches Change +2 Rating 1,320

Rating-period composition

Rating matches
9 0
Record
4–5 Previous month 4–5
Opponents
8 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.

February 2026 1 new match Change -12 Rating 1,318

Rating-period composition

Rating matches
9 +1
Record
4–5 Previous month 4–4
Opponents
8 +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
February 21, 2026 Jose Cano Quintana
SOUTHEAST SUBMISSION SERIES NIÑOS GI / TEEN / White and Grey / -62kg
Method Points 03:00 0–1
Marginal influence -25
January 2026 No new matches Change 0 Rating 1,330

Rating-period composition

Rating matches
8 0
Record
4–4 Previous month 4–4
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.

December 2025 No new matches Change +2 Rating 1,330

Rating-period composition

Rating matches
8 0
Record
4–4 Previous month 4–4
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.

November 2025 No new matches Change 0 Rating 1,328

Rating-period composition

Rating matches
8 0
Record
4–4 Previous month 4–4
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.

October 2025 No new matches Change +1 Rating 1,328

Rating-period composition

Rating matches
8 0
Record
4–4 Previous month 4–4
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 1,327

Rating-period composition

Rating matches
8 0
Record
4–4 Previous month 4–4
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
7.6
Official ranking percentile
Top 31%
Performance
14.5 pp above expectation

7.6 weighted matches against 8 different opponents across 3 events

Weighted win rate
67.0%
Expected win rate
52.5%
Average opponent rating
1,274
Repeated-opponent share
11.1%
Network connectivity
80.9%

Classification evidence

Why U16?

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

  • U16 3 event votes Selected outcome

Registrations and outcomes

WORLD CUP BJJ 2026
U16 · Counts
Kids Boys NO-GI / White / Infanto Juvenil B / -64,0 kg
  • Competition age 15
  • Registered age: u16
  • Source category: u16
Kids Boys GI / White / Infanto Juvenil B / -64,0 kg
  • Competition age 15
  • Registered age: u16
  • Source category: u16
WORLD CAMP BJJ 2026
Does not count
WORLD CAMP GOLD
  • Competition age 15
KIMURA CUP ALICANTE 2026
U16 · Counts
Boys No-Gi / White / Teen / -62 kg
  • Competition age 15
  • Registered age: u16
  • Source category: u16
Boys Gi / White / Teen / -62 kg
  • Competition age 15
  • Registered age: u16
  • Source category: u16
SOUTHEAST SUBMISSION SERIES
U16 · Counts
NIÑOS GI / TEEN / White and Grey / -62kg
  • Competition age 15
  • Registered age: u16
  • Source category: u16

Classification evidence

Why ≤ 62 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

  • ≤ 62 kg 2 competition events Selected outcome
  • ≤ 64 kg 1 competition event

Registrations and outcomes

WORLD CUP BJJ 2026
≤ 64 kg · Counts as a competition event
Kids Boys NO-GI / White / Infanto Juvenil B / -64,0 kg
  • Registered weight class: -64,0 kg
  • Source competition limit: -64,0 kg

3 matches in the rating period

WORLD CUP BJJ 2026
≤ 64 kg · Counts as a competition event
Kids Boys GI / White / Infanto Juvenil B / -64,0 kg
  • Registered weight class: -64,0 kg
  • Source competition limit: -64,0 kg

1 match in the rating period

WORLD CAMP BJJ 2026
Does not count
WORLD CAMP GOLD

No matches in the rating period · no valid weight evidence

KIMURA CUP ALICANTE 2026
≤ 62 kg · Counts as a competition event
Boys No-Gi / White / Teen / -62 kg
  • Registered weight class: -62 kg
  • Source competition limit: -62 kg

2 matches in the rating period

KIMURA CUP ALICANTE 2026
≤ 62 kg · Counts as a competition event
Boys Gi / White / Teen / -62 kg
  • Registered weight class: -62 kg
  • Source competition limit: -62 kg

2 matches in the rating period

SOUTHEAST SUBMISSION SERIES
≤ 62 kg · Counts as a competition event
NIÑOS GI / TEEN / White and Grey / -62kg
  • Registered weight class: -62kg
  • Source competition limit: -62kg

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 9 matches in the rating period Selected outcome

Registrations and outcomes

WORLD CUP BJJ 2026
white · Counts as a match
Kids Boys NO-GI / White / Infanto Juvenil B / -64,0 kg
  • Source belt category: white

3 matches in the rating period

WORLD CUP BJJ 2026
white · Counts as a match
Kids Boys GI / White / Infanto Juvenil B / -64,0 kg
  • Source belt category: white

1 match in the rating period

KIMURA CUP ALICANTE 2026
white · Counts as a match
Boys Gi / White / Teen / -62 kg
  • Source belt category: white

2 matches in the rating period

KIMURA CUP ALICANTE 2026
white · Counts as a match
Boys No-Gi / White / Teen / -62 kg
  • Source belt category: white

2 matches in the rating period

SOUTHEAST SUBMISSION SERIES
white · Counts as a match
NIÑOS GI / TEEN / White and Grey / -62kg
  • Source belt category: white

1 match in the rating period