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UA

Yaroslav Samkov

"Asgard"

≤ 50 kg
W–L
1–3
Won and lost rating-eligible matches in the past 12 months.
Gi
-
Rating based on Gi matches in the past 12 months.
No-Gi
1,231
Rating based on No-Gi matches in the past 12 months.
Current form
8–2
Results from the ten most recent rating-eligible matches.
Opponents
4
Unique opponents faced in rating-eligible matches in the past 12 months.

Scheduled

Tournament history

Events

13
Events
Date Event Result Format Division
Pardubice Grappling Open vol.7 CZ · No-Gi · 15–17 yo · ≤55 kg 4–0 W–L: Win / Loss No-Gi
  • Boys Junior No-GI / 15-17 years / -55 kg / Beginner
NAGA Germany Grappling Championship Germany · No-Gi · 14–15 yo · 50–54.9 kg 0–2 W–L: Win / Loss No-Gi
  • Place #5
TATAMY 19: Czech Open Championship (kids) CZ · No-Gi · 13–14 yo · ≤60 kg 2–0 W–L: Win / Loss No-Gi
  • Kids / No Gi / 13-14 years / Boys / Intermediate / -60 kg
TATAMY 17 KIDS (No-GI and GI round robin) CZ · No-Gi · 13–14 yo · ≤50 kg 3–0 W–L: Win / Loss No-Gi
  • Kids / No Gi / 13-14 years / Boys / Intermediate / -50 kg
NAGA Europe Grappling Championship Germany · No-Gi · 12–13 yo · 45–49.9 kg 1–1 W–L: Win / Loss No-Gi
  • Children No-Gi (Male) / Expert / 45 - 49.9 / 12-13 years
TATAMY 16 KIDS (No-GI and GI round robin) CZ · No-Gi · 13–14 yo · ≤50 kg 2–0 W–L: Win / Loss No-Gi
  • Kids / No Gi / 13-14 years / Boys / Intermediate / -50 kg
GRIND 10 NO-GI & GI ROUND ROBIN with kids CZ · No-Gi · 13–14 yo · ≤55 kg 2–0 W–L: Win / Loss No-Gi
  • Kids No-Gi / 13-14 years / Boy / -55 kg / Beginners
Pardubice Grappling Open vol.4 CZ · No-Gi · 13–14 yo · ≤50 kg 3–1 W–L: Win / Loss No-Gi
  • Boys Junior No-GI / 13-14 years / -50 kg / Beginner
TATAMY 15 KIDS (No-GI and GI round robin) CZ · No-Gi · 13–14 yo · ≤50 kg 2–0 W–L: Win / Loss No-Gi
  • Kids / No Gi / 13-14 years / Boys / Beginner / -50 kg
TATAMY 12 (No-GI and GI round robin) CZ · No-Gi · 10–12 yo · ≤45 kg 6–0 W–L: Win / Loss No-Gi
  • Kids / No Gi / 10-12 years / Boys / Beginner / -45 kg
N-GEN Kids BJJ Tournament #1 CZ · No-Gi · 12–13 yo · ≤46 kg 2–0 W–L: Win / Loss No-Gi
  • Boys No-Gi / All belt / Junior I (12-13 yrs) / -46 kg (2011,2012)
TATAMY 11 (No-GI and GI round robin) CZ · No-Gi · 10–12 yo · ≤45 kg 3–0 W–L: Win / Loss No-Gi
  • Kids / No Gi / 10-12 years / Boys / Beginner / -45 kg
XIII. REBEL BJJ CUP KIDS CZ · No-Gi · 12–13 yo · ≤42 kg 2–2 W–L: Win / Loss No-Gi
  • Boys No-Gi / All belt / Junior I (12-13 yrs) / -42 kg (2011,2012)

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 1,231

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.

July 2026 No new matches Change -2 Rating 1,229

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.

June 2026 No new matches Change 0 Rating 1,231

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.

May 2026 2 new matches Change -15 Rating 1,231

Rating-period composition

Rating matches
4 +2
Record
1–3 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
May 23, 2026 Seyyid Mendi
NAGA Germany Grappling Championship Teens No-Gi (Male) / Expert / 50 - 54.9 / 14-15 years
Method Submission 02:32 2–9
Marginal influence -25
Loss
May 23, 2026 Islam Magomadov
NAGA Germany Grappling Championship Teens No-Gi (Male) / Expert / 50 - 54.9 / 14-15 years
Method Decision 04:00 2–2
Marginal influence -24
April 2026 No new matches Change -6 Rating 1,246

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.

March 2026 No new matches Change +2 Rating 1,252

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.

February 2026 No new matches Change -3 Rating 1,250

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.

January 2026 No new matches Change +1 Rating 1,253

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.

December 2025 No new matches Change -2 Rating 1,252

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.

November 2025 No new matches Change +5 Rating 1,254

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.

October 2025 2 new matches Change Starting point Rating 1,249

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
October 4, 2025 Danila Ruslan Bergheim
NAGA Europe Grappling Championship Children No-Gi (Male) / Expert / 45 - 49.9 / 12-13 years
Method Submission 01:13 3–3
Marginal influence +70
Loss
October 4, 2025 Nikita Skalevskyi
NAGA Europe Grappling Championship Children No-Gi (Male) / Expert / 45 - 49.9 / 12-13 years
Method Submission 01:25 0–0
Marginal influence -14
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
1,535
Repeated-opponent share
0.0%
Network connectivity
87.6%

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

Pardubice Grappling Open vol.7
U16 · Counts
Boys Junior No-GI / 15-17 years / -55 kg / Beginner
  • Competition age 14
NAGA Germany Grappling Championship
U16 · Counts
Teens No-Gi (Male) / Expert / 50 - 54.9 / 14-15 years
  • Competition age 14
  • Registered age: u16
  • Source category: u16
TATAMY 20: PRAGUE - KIDS (round robin)
Does not count
Kids / No Gi / 15-18 years / Boys / Beginner / -55 kg
  • Competition age 14
TATAMY 19: Czech Open Championship (kids)
U16 · Counts
Kids / No Gi / 13-14 years / Boys / Intermediate / -60 kg
  • Competition age 14
TATAMY 17 KIDS (No-GI and GI round robin)
Does not count
Kids / No Gi / 13-14 years / Boys / Intermediate / -50 kg
  • Competition age 13
NAGA Europe Grappling Championship
Does not count
Children No-Gi (Male) / Expert / 45 - 49.9 / 12-13 years
  • Competition age 13
  • Registered age: u14
  • Source category: u14
TATAMY 16 KIDS (No-GI and GI round robin)
Does not count
Kids / No Gi / 13-14 years / Boys / Intermediate / -50 kg
  • Competition age 13