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Umar Achtajev

VfL Westercelle

W–L
5–0
Won and lost rating-eligible matches in the past 12 months.
Gi
1,294
Rating based on Gi matches in the past 12 months.
No-Gi
1,329
Rating based on No-Gi matches in the past 12 months.
Current form
5–0
Results from the ten most recent rating-eligible matches.
Opponents
5
Unique opponents faced in rating-eligible matches in the past 12 months.

Indexed career

Matches

5
Indexed competition matches
Date Opponent Result Event Division
2026-01-31 Ewald Lich
Win
The Combatch Games 5: Kids & Teens - Berlin No-Gi · Teen Boys Nogi / Anfänger / Teen 1 (11/12yrs) / -46 kg
2026-01-31 Hennes Köhler
Win
The Combatch Games 5: Kids & Teens - Berlin No-Gi · Teen Boys Nogi / Anfänger / Teen 1 (11/12yrs) / -46 kg
2026-01-31 Alexander Skierecki
Win
The Combatch Games 5: Kids & Teens - Berlin No-Gi · Teen Boys Nogi / Anfänger / Teen 1 (11/12yrs) / -46 kg
2026-01-31 Remko Stockter
Win
The Combatch Games 5: Kids & Teens - Berlin Gi · Teen Boys Gi / Whitebelt-Novizen / Junior 2 (10/11yrs) / -46 kg
2026-01-31 Walid Jr. Bassal
Win
The Combatch Games 5: Kids & Teens - Berlin Gi · Teen Boys Gi / Whitebelt-Novizen / Junior 2 (10/11yrs) / -46 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 0 Rating 1,398

Rating-period composition

Rating matches
5 0
Record
5–0 Previous month 5–0
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 1,398

Rating-period composition

Rating matches
5 0
Record
5–0 Previous month 5–0
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 1,398

Rating-period composition

Rating matches
5 0
Record
5–0 Previous month 5–0
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 0 Rating 1,398

Rating-period composition

Rating matches
5 0
Record
5–0 Previous month 5–0
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 0 Rating 1,398

Rating-period composition

Rating matches
5 0
Record
5–0 Previous month 5–0
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 Change 0 Rating 1,398

Rating-period composition

Rating matches
5 0
Record
5–0 Previous month 5–0
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.

February 2026 No new matches Change 0 Rating 1,398

Rating-period composition

Rating matches
5 0
Record
5–0 Previous month 5–0
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.

January 2026 5 new matches Change Starting point Rating 1,398

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
January 31, 2026 Ewald Lich
The Combatch Games 5: Kids & Teens - Berlin Teen Boys Nogi / Anfänger / Teen 1 (11/12yrs) / -46 kg
Method Disqualification 00:19 0–0
Marginal influence +20
Win
January 31, 2026 Hennes Köhler
The Combatch Games 5: Kids & Teens - Berlin Teen Boys Nogi / Anfänger / Teen 1 (11/12yrs) / -46 kg
Method Disqualification 02:55 2–0
Marginal influence +14
Win
January 31, 2026 Alexander Skierecki
The Combatch Games 5: Kids & Teens - Berlin Teen Boys Nogi / Anfänger / Teen 1 (11/12yrs) / -46 kg
Method Points 04:00 6–2
Marginal influence +16
Win
January 31, 2026 Remko Stockter
The Combatch Games 5: Kids & Teens - Berlin Teen Boys Gi / Whitebelt-Novizen / Junior 2 (10/11yrs) / -46 kg
Method Submission 00:15 0–0
Marginal influence +5
Win
January 31, 2026 Walid Jr. Bassal
The Combatch Games 5: Kids & Teens - Berlin Teen Boys Gi / Whitebelt-Novizen / Junior 2 (10/11yrs) / -46 kg
Method Submission 01:19 4–0
Marginal influence +9
Relevant matches
4
Official ranking percentile
-
Performance
-

4 weighted matches against 5 different opponents across 1 events

Weighted win rate
-
Expected win rate
-
Average opponent rating
1,189
Repeated-opponent share
0.0%
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

The Combatch Games 5: Kids & Teens - Berlin
U14 · Counts
Teen Boys Nogi / Anfänger / Teen 1 (11/12yrs) / -46 kg
  • Competition age 12
  • Registered age: u14
  • Source category: u14
Teen Boys Gi / Whitebelt-Novizen / Junior 2 (10/11yrs) / -46 kg
  • Competition age 12
  • Registered age: u12
  • Source category: u12

Classification evidence

Why ≤ 46 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

  • ≤ 46 kg 1 competition event Selected outcome

Registrations and outcomes

The Combatch Games 5: Kids & Teens - Berlin
≤ 46 kg · Counts as a competition event
Teen Boys Nogi / Anfänger / Teen 1 (11/12yrs) / -46 kg
  • Registered weight class: -46 kg
  • Source competition limit: -46 kg

3 matches in the rating period

The Combatch Games 5: Kids & Teens - Berlin
≤ 46 kg · Counts as a competition event
Teen Boys Gi / Whitebelt-Novizen / Junior 2 (10/11yrs) / -46 kg
  • Registered weight class: -46 kg
  • Source competition limit: -46 kg

2 matches in the rating period