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Ivan Savchenko

Kampfsportschule Oliver Winter

W–L
2–0
Won and lost rating-eligible matches in the past 12 months.
Gi
-
Rating based on Gi matches in the past 12 months.
No-Gi
1,299
Rating based on No-Gi matches in the past 12 months.
Current form
2–0
Results from the ten most recent rating-eligible matches.
Opponents
2
Unique opponents faced in rating-eligible matches in the past 12 months.

Indexed career

Matches

8
Indexed competition matches
Date Opponent Result Event Division
2025-12-20 Yevhen Melnyk
Win
HANNOVER WINTER OPEN 2025 I EUROPEAN CUP No-Gi · Boys No-Gi (under 16 y.o.) / White / 10-11 years / -42 kg
2025-12-20 Milo Heger
Win
HANNOVER WINTER OPEN 2025 I EUROPEAN CUP No-Gi · Boys No-Gi (under 16 y.o.) / White / 10-11 years / -42 kg
2025-05-24 Alec Besems
Win
NAGA Germany Grappling Championship No-Gi · Children No-Gi (Male) / Expert / 30 - 34.9 / 9-10 years
2025-05-24 Abdullah Soyturk
Win
NAGA Germany Grappling Championship No-Gi · Children No-Gi (Male) / Expert / 30 - 34.9 / 9-10 years
2025-02-15 Shanoah Asnod
Win
2025 AGF Dusseldorf Championships No-Gi · No Gi Kids / Boys / Pre Teen (10 - 11 yrs) / White / Feather II (Up to 34.00 kg)
2025-02-15 Shanoah Asnod
Win
2025 AGF Dusseldorf Championships No-Gi · No Gi Kids / Boys / Pre Teen (10 - 11 yrs) / White / Feather II (Up to 34.00 kg)
2024-04-13 Ensar Durgun
Win
DÜSSELDORF SPRING OPEN CHAMPIONSHIP I European Cup No-Gi · Boys No-Gi (under 16 y.o.) / White and Grey / 8-9 years / -34 kg
2024-02-24 Amy Cumpelik
Win
EUROPEAN GROUND FIGHTING CHAMPIONSHIP 5 Gi and NoGi youth_ratings.formats.conflict · Girls and Boys Final

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 1,299

Rating-period composition

Rating matches
2 0
Record
2–0 Previous month 2–0
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.

July 2026 No new matches Change 0 Rating 1,299

Rating-period composition

Rating matches
2 0
Record
2–0 Previous month 2–0
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.

June 2026 No new matches Change 0 Rating 1,299

Rating-period composition

Rating matches
2 0
Record
2–0 Previous month 2–0
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.

May 2026 No new matches · 2 left period Change -128 Rating 1,299

Rating-period composition

Rating matches
2 -2
Record
2–0 Previous month 4–0
Opponents
2 -2
Events
1 -1

2 older matches left the 12-month period: 2 won and 0 lost. The rating is then recalculated across the full network, so the monthly change is not a sum of separate deductions.

April 2026 No new matches Change -1 Rating 1,427

Rating-period composition

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

March 2026 No new matches Change -5 Rating 1,428

Rating-period composition

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

February 2026 No new matches · 2 left period Change -26 Rating 1,433

Rating-period composition

Rating matches
4 -2
Record
4–0 Previous month 6–0
Opponents
4 -1
Events
2 -1

2 older matches left the 12-month period: 2 won and 0 lost. The rating is then recalculated across the full network, so the monthly change is not a sum of separate deductions.

January 2026 No new matches Change -8 Rating 1,459

Rating-period composition

Rating matches
6 0
Record
6–0 Previous month 6–0
Opponents
5 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.

December 2025 2 new matches Change +61 Rating 1,467

Rating-period composition

Rating matches
6 +2
Record
6–0 Previous month 4–0
Opponents
5 +2
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.
Win
December 20, 2025 Yevhen Melnyk
HANNOVER WINTER OPEN 2025 I EUROPEAN CUP Boys No-Gi (under 16 y.o.) / White / 10-11 years / -42 kg
Method Submission 00:26 0–0
Marginal influence +31
Win
December 20, 2025 Milo Heger
HANNOVER WINTER OPEN 2025 I EUROPEAN CUP Boys No-Gi (under 16 y.o.) / White / 10-11 years / -42 kg
Method Points 03:00 7–0
Marginal influence +51
November 2025 No new matches Change -14 Rating 1,406

Rating-period composition

Rating matches
4 0
Record
4–0 Previous month 4–0
Opponents
3 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 -6 Rating 1,420

Rating-period composition

Rating matches
4 0
Record
4–0 Previous month 4–0
Opponents
3 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 +4 Rating 1,426

Rating-period composition

Rating matches
4 0
Record
4–0 Previous month 4–0
Opponents
3 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
1.7
Official ranking percentile
-
Performance
-

1.7 weighted matches against 2 different opponents across 1 events

Weighted win rate
-
Expected win rate
-
Average opponent rating
1,233
Repeated-opponent share
0.0%
Network connectivity
87.6%

Classification evidence

Why U12?

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

  • U12 1 event vote Selected outcome

Registrations and outcomes

NAGA Germany Grappling Championship
U12 · Counts
Children No-Gi (Male) / Expert / 35 - 39.9 / 10-11 years
  • Competition age 10
  • Registered age: u12
  • Source category: u12
HANNOVER WINTER OPEN 2025 I EUROPEAN CUP
Does not count
Boys No-Gi (under 16 y.o.) / White / 10-11 years / -42 kg
  • Competition age 9
  • Registered age: u12
  • Source category: u12

Classification evidence

Why ≤ 42 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

  • ≤ 42 kg 1 competition event Selected outcome

Registrations and outcomes

NAGA Germany Grappling Championship
Does not count
Children No-Gi (Male) / Expert / 35 - 39.9 / 10-11 years
  • Registered weight class: 35 - 39.9
  • Source competition limit: 35 - 39.9

No matches in the rating period · no valid weight evidence

HANNOVER WINTER OPEN 2025 I EUROPEAN CUP
≤ 42 kg · Counts as a competition event
Boys No-Gi (under 16 y.o.) / White / 10-11 years / -42 kg
  • Registered weight class: -42 kg
  • Source competition limit: -42 kg

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 2 matches in the rating period Selected outcome

Registrations and outcomes

HANNOVER WINTER OPEN 2025 I EUROPEAN CUP
white · Counts as a match
Boys No-Gi (under 16 y.o.) / White / 10-11 years / -42 kg
  • Source belt category: white

2 matches in the rating period