TopBJJ Index Youth

TopBJJ Index

Search TopBJJ Index
Language selector
Menu
DE

Matvey Dyomin

Fight Fusion

W–L
2–6
Won and lost rating-eligible matches in the past 12 months.
Gi
1,160
Rating based on Gi matches in the past 12 months.
No-Gi
1,153
Rating based on No-Gi matches in the past 12 months.
Current form
2–6
Results from the ten most recent rating-eligible matches.
Opponents
5
Unique opponents faced in rating-eligible matches in the past 12 months.

Tournament history

Events

5
Events
Date Event Result Format Division
Grappling Industries NUREMBERG Germany · Gi · 10–11 yo · grey · ≤85 lb ; No-Gi · 10–11 yo · grey · ≤85 lb 2–6 W–L: Win / Loss GiNo-Gi
  • Place #8
  • Place #7
Grappling Industries NUREMBERG Germany · Gi · 10–11 yo · grey · ≤85 lb ; No-Gi · 10–11 yo · grey · ≤85 lb 5–4 W–L: Win / Loss GiNo-Gi
  • Place #4
  • Gi Kids / Grey / 10 - 11 years / -85 lbs
Grappling Industries NUREMBERG Germany · Gi · 10–11 yo · grey · ≤85 lb ; No-Gi · 10–11 yo · grey · ≤85 lb 3–6 W–L: Win / Loss GiNo-Gi
  • Place #6
  • No Gi Kids / Intermediate (Grey) / 10 - 11 years / -85 lbs
Grappling Industries NUREMBERG Germany · Gi · 8–9 yo · white · ≤75 lb 3–2 W–L: Win / Loss Gi
  • Gi Kids / White / 8 - 9 years / -75 lbs
Grappling Industries NUREMBERG Germany · Gi · 8–9 yo · white · ≤75 lb 4–1 W–L: Win / Loss Gi
  • Gi Kids / White / 8 - 9 years / -75 lbs

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 1,237

Rating-period composition

Rating matches
8 0
Record
2–6 Previous month 2–6
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 0 Rating 1,236

Rating-period composition

Rating matches
8 0
Record
2–6 Previous month 2–6
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 0 Rating 1,236

Rating-period composition

Rating matches
8 0
Record
2–6 Previous month 2–6
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 -1 Rating 1,236

Rating-period composition

Rating matches
8 0
Record
2–6 Previous month 2–6
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 +2 Rating 1,237

Rating-period composition

Rating matches
8 0
Record
2–6 Previous month 2–6
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 · 7 left period Change -48 Rating 1,235

Rating-period composition

Rating matches
8 -7
Record
2–6 Previous month 5–10
Opponents
5 -6
Events
1 -1

7 older matches left the 12-month period: 3 won and 4 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 1,283

Rating-period composition

Rating matches
15 0
Record
5–10 Previous month 5–10
Opponents
11 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 1,283

Rating-period composition

Rating matches
15 0
Record
5–10 Previous month 5–10
Opponents
11 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 0 Rating 1,283

Rating-period composition

Rating matches
15 0
Record
5–10 Previous month 5–10
Opponents
11 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 +1 Rating 1,283

Rating-period composition

Rating matches
15 0
Record
5–10 Previous month 5–10
Opponents
11 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 8 new matches · 9 left period Change -24 Rating 1,282

Rating-period composition

Rating matches
15 -1
Record
5–10 Previous month 6–10
Opponents
11 +1
Events
2 0

9 older matches left the 12-month period: 3 won and 6 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
October 11, 2025 Vinzenz Oberhammer
Grappling Industries NUREMBERG No Gi Kids / Intermediate (Grey) / 10 - 11 years / -85 lbs
Method Submission 02:46 4–0
Marginal influence +14
Loss
October 11, 2025 Leon Botusneanu
Grappling Industries NUREMBERG No Gi Kids / Intermediate (Grey) / 10 - 11 years / -85 lbs
Method Submission 01:54 0–4
Marginal influence -18
Loss
October 11, 2025 Mikail Kartal
Grappling Industries NUREMBERG No Gi Kids / Intermediate (Grey) / 10 - 11 years / -85 lbs
Method Points 03:00 0–6
Marginal influence -12
Loss
October 11, 2025 Abdullah Soytürk
Grappling Industries NUREMBERG No Gi Kids / Intermediate (Grey) / 10 - 11 years / -85 lbs
Method Submission 00:48 0–8
Marginal influence -8
Win
October 11, 2025 Vinzenz Oberhammer
Grappling Industries NUREMBERG Gi Kids / Grey / 10 - 11 years / -85 lbs
Method Submission 02:32 0–0
Marginal influence +15
Loss
October 11, 2025 Matthew Fernandes
Grappling Industries NUREMBERG Gi Kids / Grey / 10 - 11 years / -85 lbs
Method Submission 00:49 0–0
Marginal influence -5
Loss
October 11, 2025 Mikail Kartal
Grappling Industries NUREMBERG Gi Kids / Grey / 10 - 11 years / -85 lbs
Method Points 03:00 0–5
Marginal influence -12
Loss
October 11, 2025 Leon Botusneanu
Grappling Industries NUREMBERG Gi Kids / Grey / 10 - 11 years / -85 lbs
Method Submission 02:10 2–6
Marginal influence -15
September 2025 No new matches Change +3 Rating 1,306

Rating-period composition

Rating matches
16 0
Record
6–10 Previous month 6–10
Opponents
10 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
5.7
Official ranking percentile
-
Performance
-

5.7 weighted matches against 5 different opponents across 1 events

Weighted win rate
-
Expected win rate
-
Average opponent rating
1,320
Repeated-opponent share
37.5%
Network connectivity
87.6%

Classification evidence

Why U14?

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

  • U14 1 event vote Selected outcome

Registrations and outcomes

Grappling Industries NUREMBERG
U14 · Counts
No Gi Kids / Intermediate (Grey) / 10 - 11 years / -85 lbs
  • Competition age 11
  • Registered age: u12
  • Source category: u12
Gi Kids / Grey / 10 - 11 years / -85 lbs
  • Competition age 11
  • Registered age: u12
  • Source category: u12

Classification evidence

Why ≤ 39 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

  • ≤ 39 kg 1 competition event Selected outcome

Registrations and outcomes

Grappling Industries NUREMBERG
≤ 39 kg · Counts as a competition event
No Gi Kids / Intermediate (Grey) / 10 - 11 years / -85 lbs
  • Registered weight class: -85 lbs
  • Source competition limit: -85 lbs

4 matches in the rating period

Grappling Industries NUREMBERG
≤ 39 kg · Counts as a competition event
Gi Kids / Grey / 10 - 11 years / -85 lbs
  • Registered weight class: -85 lbs
  • Source competition limit: -85 lbs

4 matches in the rating period

Classification evidence

Why Grey?

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

  • grey 8 matches in the rating period Selected outcome

Registrations and outcomes

Grappling Industries NUREMBERG
grey · Counts as a match
No Gi Kids / Intermediate (Grey) / 10 - 11 years / -85 lbs
  • Source belt category: grey

4 matches in the rating period

Grappling Industries NUREMBERG
grey · Counts as a match
Gi Kids / Grey / 10 - 11 years / -85 lbs
  • Source belt category: grey

4 matches in the rating period