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DAVID AMIRKHANIAN

LA CUPULA EJJB

W–L
1–4
Won and lost rating-eligible matches in the past 12 months.
Gi
1,183
Rating based on Gi matches in the past 12 months.
No-Gi
1,110
Rating based on No-Gi matches in the past 12 months.
Current form
1–4
Results from the ten most recent rating-eligible matches.
Opponents
5
Unique opponents faced in rating-eligible matches in the past 12 months.

Honours

Medals and placements

Gold
0
Silver
2
Bronze
3
Total medals
5
Events with results
3

Full career record

Wins
2
Losses
7
Matches
9
Win rate
22.2%

Ways of winning

Submission
0
Points
2
Decision
0
Disqualification
0

Personal records

Longest winning streak
1

Recent recorded placements

12-month performance profile

How the results were achieved

Past 12 months
Current win streak
0
Unique opponents
5
Distinct events
1

Ways of winning

  • Submission 0 0%
  • Points 1 100%
  • Decision 0 0%
  • Other recorded result 0 0%

Gi versus No-Gi

Gi

Rating
1183
Record
1–3
Win rate
25%
Submission share
0%

No-Gi

Rating
1110
Record
0–1
Win rate
0%
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
1,227
Change over 90 days
-8
Highest rating in 12 months
1,261
Performance versus expectation
-
Schedule strength
-
Average opponent rating
1,357
Weighted win rate
-
Expected win rate
-
Repeat-opponent share
0%
Effective evidence
3.8
Confidence
63/100

Opponents

Opposition and rivalries

The strongest recorded win, rematches and opponents faced repeatedly.

Rematches 0–2 0–2 across 2 rematches against 1 repeat opponents.

Rivals

Opponent Head-to-head record Matches

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 0 Rating 1,227

Rating-period composition

Rating matches
5 0
Record
1–4 Previous month 1–4
Opponents
5 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.

July 2026 No new matches Change +6 Rating 1,227

Rating-period composition

Rating matches
5 0
Record
1–4 Previous month 1–4
Opponents
5 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.

June 2026 No new matches Change -3 Rating 1,221

Rating-period composition

Rating matches
5 0
Record
1–4 Previous month 1–4
Opponents
5 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.

May 2026 No new matches Change +2 Rating 1,224

Rating-period composition

Rating matches
5 0
Record
1–4 Previous month 1–4
Opponents
5 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 No new matches Change +5 Rating 1,222

Rating-period composition

Rating matches
5 0
Record
1–4 Previous month 1–4
Opponents
5 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 · 2 left period Change -6 Rating 1,217

Rating-period composition

Rating matches
5 -2
Record
1–4 Previous month 1–6
Opponents
5 -1
Events
1 -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.

February 2026 No new matches Change 0 Rating 1,223

Rating-period composition

Rating matches
7 0
Record
1–6 Previous month 1–6
Opponents
6 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 1,223

Rating-period composition

Rating matches
7 0
Record
1–6 Previous month 1–6
Opponents
6 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 · 2 left period Change -30 Rating 1,223

Rating-period composition

Rating matches
7 -2
Record
1–6 Previous month 2–7
Opponents
6 -2
Events
2 -1

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

November 2025 5 new matches Change -10 Rating 1,253

Rating-period composition

Rating matches
9 +5
Record
2–7 Previous month 1–3
Opponents
8 +4
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
November 8, 2025 Iray Jimenez Bolanos
CANARIAS BJJ CUP GI & NO-GI 2025 Juvenile Boys GI / White / Juvenile / ABSOLUTO
Method Points 05:00 0–7
Marginal influence -23
Loss
November 8, 2025 Daniel Martin Artiles
CANARIAS BJJ CUP GI & NO-GI 2025 Juvenile Boys GI / White / Juvenile / ABSOLUTO
Method Submission 04:06 0–8
Marginal influence -8
Loss
November 8, 2025 Alvaro Medina
CANARIAS BJJ CUP GI & NO-GI 2025 Juvenile Boys NO-GI / White / Juvenile / -67,0 kg (Light)
Method Points 03:13 4–12
Marginal influence -8
Loss
CANARIAS BJJ CUP GI & NO-GI 2025 Juvenile Boys GI / White / Juvenile / -67,0 kg (Light)
Method Submission 02:39 0–6
Marginal influence -14
Win
November 8, 2025 Aduen Medina Ramirez
CANARIAS BJJ CUP GI & NO-GI 2025 Juvenile Boys GI / White / Juvenile / -67,0 kg (Light)
Method Points 04:00 3–2
Marginal influence +32
October 2025 No new matches Change +2 Rating 1,263

Rating-period composition

Rating matches
4 0
Record
1–3 Previous month 1–3
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.

September 2025 No new matches Change 0 Rating 1,261

Rating-period composition

Rating matches
4 0
Record
1–3 Previous month 1–3
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.

Relevant matches
3.8
Official ranking percentile
-
Performance
-

3.8 weighted matches against 5 different opponents across 1 events

Weighted win rate
-
Expected win rate
-
Average opponent rating
1,357
Repeated-opponent share
0.0%
Network connectivity
80.9%

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

CANARIAS BJJ CUP GI & NO-GI 2025
U18 · Counts
Juvenile Boys GI / White / Juvenile / ABSOLUTO
  • Competition age 16
  • Registered age: u18
  • Source category: u18
Juvenile Boys NO-GI / White / Juvenile / -67,0 kg (Light)
  • Competition age 16
  • Registered age: u18
  • Source category: u18
Juvenile Boys GI / White / Juvenile / -67,0 kg (Light)
  • Competition age 16
  • Registered age: u18
  • Source category: u18

Classification evidence

Why ≤ 67 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

  • ≤ 67 kg 1 competition event Selected outcome

Registrations and outcomes

CANARIAS BJJ CUP GI & NO-GI 2025
Does not count
Juvenile Boys GI / White / Juvenile / ABSOLUTO

2 matches in the rating period · weight class could not be normalized reliably

CANARIAS BJJ CUP GI & NO-GI 2025
≤ 67 kg · Counts as a competition event
Juvenile Boys NO-GI / White / Juvenile / -67,0 kg (Light)
  • Registered weight class: -67,0 kg (Light)
  • Source competition limit: -67,0 kg (Light)

1 match in the rating period

CANARIAS BJJ CUP GI & NO-GI 2025
≤ 67 kg · Counts as a competition event
Juvenile Boys GI / White / Juvenile / -67,0 kg (Light)
  • Registered weight class: -67,0 kg (Light)
  • Source competition limit: -67,0 kg (Light)

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 5 matches in the rating period Selected outcome

Registrations and outcomes

CANARIAS BJJ CUP GI & NO-GI 2025
white · Counts as a match
Juvenile Boys GI / White / Juvenile / ABSOLUTO
  • Source belt category: white

2 matches in the rating period

CANARIAS BJJ CUP GI & NO-GI 2025
white · Counts as a match
Juvenile Boys NO-GI / White / Juvenile / -67,0 kg (Light)
  • Source belt category: white

1 match in the rating period

CANARIAS BJJ CUP GI & NO-GI 2025
white · Counts as a match
Juvenile Boys GI / White / Juvenile / -67,0 kg (Light)
  • Source belt category: white

2 matches in the rating period