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Xenia Serejenkov

Gracie Barra Germany

W–L
2–5
Won and lost rating-eligible matches in the past 12 months.
Gi
1,139
Rating based on Gi matches in the past 12 months.
No-Gi
1,201
Rating based on No-Gi matches in the past 12 months.
Current form
2–5
Results from the ten most recent rating-eligible matches.
Opponents
6
Unique opponents faced in rating-eligible matches in the past 12 months.

Indexed career

Matches

7
Indexed competition matches
Date Opponent Result Event Division
2026-04-11 Sofia Aliakbar Beikchani
Loss
Fennec BJJ Kids Cup Vol. 9 Gi & NoGi No-Gi · Girls No-Gi (under 16 y.o.) / White / 10-11 years / -40 kg
2026-04-11 Pia Schneider
Win
Fennec BJJ Kids Cup Vol. 9 Gi & NoGi No-Gi · Girls No-Gi (under 16 y.o.) / White / 10-11 years / -40 kg
2026-04-11 Pia Schneider
Win
Fennec BJJ Kids Cup Vol. 9 Gi & NoGi Gi · Girls Gi (under 16 y.o.) / Grey / 10-11 years / -32 kg
2026-04-11 Luise Schurig
Loss
Fennec BJJ Kids Cup Vol. 9 Gi & NoGi Gi · Girls Gi (under 16 y.o.) / Grey / 10-11 years / -32 kg
2025-12-20 Asilya Schlosser
Loss
HANNOVER WINTER OPEN 2025 I EUROPEAN CUP Gi · Girls Gi (under 16 y.o.) / White / 10-11 years / -36 kg
2025-11-22 Nisa Çakır
Loss
Fennec BJJ Kids Cup Gi & NoGi Gi · Girls Gi (under 16 y.o.) / Grey / 10-11 years / -40 kg
2025-11-22 Salin Do
Loss
Fennec BJJ Kids Cup Gi & NoGi Gi · Girls Gi (under 16 y.o.) / Grey / 10-11 years / -40 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 +1 Rating 1,220

Rating-period composition

Rating matches
7 0
Record
2–5 Previous month 2–5
Opponents
6 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.

July 2026 No new matches Change 0 Rating 1,219

Rating-period composition

Rating matches
7 0
Record
2–5 Previous month 2–5
Opponents
6 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.

June 2026 No new matches Change -1 Rating 1,219

Rating-period composition

Rating matches
7 0
Record
2–5 Previous month 2–5
Opponents
6 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.

May 2026 No new matches Change -2 Rating 1,220

Rating-period composition

Rating matches
7 0
Record
2–5 Previous month 2–5
Opponents
6 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.

April 2026 4 new matches Change +136 Rating 1,222

Rating-period composition

Rating matches
7 +4
Record
2–5 Previous month 0–3
Opponents
6 +3
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
Fennec BJJ Kids Cup Vol. 9 Gi & NoGi Girls No-Gi (under 16 y.o.) / White / 10-11 years / -40 kg
Method Decision 03:00 0–0
Marginal influence 0
Win
April 11, 2026 Pia Schneider
Fennec BJJ Kids Cup Vol. 9 Gi & NoGi Girls No-Gi (under 16 y.o.) / White / 10-11 years / -40 kg
Method Submission 01:48 9–0
Marginal influence +18
Win
April 11, 2026 Pia Schneider
Fennec BJJ Kids Cup Vol. 9 Gi & NoGi Girls Gi (under 16 y.o.) / Grey / 10-11 years / -32 kg
Method Submission 02:51 17–0
Marginal influence +24
Loss
April 11, 2026 Luise Schurig
Fennec BJJ Kids Cup Vol. 9 Gi & NoGi Girls Gi (under 16 y.o.) / Grey / 10-11 years / -32 kg
Method Decision 03:00 0–0
Marginal influence -21
March 2026 No new matches Change -8 Rating 1,086

Rating-period composition

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

February 2026 No new matches Change 0 Rating 1,094

Rating-period composition

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

January 2026 No new matches Change +1 Rating 1,094

Rating-period composition

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

December 2025 1 new match Change -27 Rating 1,093

Rating-period composition

Rating matches
3 +1
Record
0–3 Previous month 0–2
Opponents
3 +1
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
December 20, 2025 Asilya Schlosser
HANNOVER WINTER OPEN 2025 I EUROPEAN CUP Girls Gi (under 16 y.o.) / White / 10-11 years / -36 kg
Method Points 03:00 0–2
Marginal influence -28
November 2025 2 new matches Change Starting point Rating 1,120

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 22, 2025 Nisa Çakır
Fennec BJJ Kids Cup Gi & NoGi Girls Gi (under 16 y.o.) / Grey / 10-11 years / -40 kg
Method Submission 00:35 0–0
Marginal influence -26
Loss
November 22, 2025 Salin Do
Fennec BJJ Kids Cup Gi & NoGi Girls Gi (under 16 y.o.) / Grey / 10-11 years / -40 kg
Method Submission 00:23 0–0
Marginal influence -17
Relevant matches
6
Official ranking percentile
Top 83%
Performance
17.4 pp below expectation

6 weighted matches against 6 different opponents across 3 events

Weighted win rate
27.8%
Expected win rate
45.2%
Average opponent rating
1,307
Repeated-opponent share
14.3%
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

Fennec BJJ Kids Cup Vol. 9 Gi & NoGi
U14 · Counts
Girls No-Gi (under 16 y.o.) / White / 10-11 years / -40 kg
  • Competition age 12
  • Registered age: u12
  • Source category: u12
Girls Gi (under 16 y.o.) / Grey / 10-11 years / -32 kg
  • Competition age 12
  • Registered age: u12
  • Source category: u12
HANNOVER WINTER OPEN 2025 I EUROPEAN CUP
Does not count
Girls Gi (under 16 y.o.) / White / 10-11 years / -36 kg
  • Competition age 11
  • Registered age: u12
  • Source category: u12
Fennec BJJ Kids Cup Gi & NoGi
Does not count
Girls Gi (under 16 y.o.) / Grey / 10-11 years / -40 kg
  • Competition age 11
  • Registered age: u12
  • Source category: u12

Classification evidence

Why ≤ 36 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

  • ≤ 36 kg 1 competition event Selected outcome
  • ≤ 40 kg 1 competition event

Registrations and outcomes

Fennec BJJ Kids Cup Vol. 9 Gi & NoGi
≤ 40 kg · Does not count
Girls No-Gi (under 16 y.o.) / White / 10-11 years / -40 kg
  • Registered weight class: -40 kg
  • Source competition limit: -40 kg

2 matches in the rating period · conflicting upper weight limits make this event ambiguous

Fennec BJJ Kids Cup Vol. 9 Gi & NoGi
≤ 32 kg · Does not count
Girls Gi (under 16 y.o.) / Grey / 10-11 years / -32 kg
  • Registered weight class: -32 kg
  • Source competition limit: -32 kg

2 matches in the rating period · conflicting upper weight limits make this event ambiguous

HANNOVER WINTER OPEN 2025 I EUROPEAN CUP
≤ 36 kg · Counts as a competition event
Girls Gi (under 16 y.o.) / White / 10-11 years / -36 kg
  • Registered weight class: -36 kg
  • Source competition limit: -36 kg

1 match in the rating period

Fennec BJJ Kids Cup Gi & NoGi
≤ 40 kg · Counts as a competition event
Girls Gi (under 16 y.o.) / Grey / 10-11 years / -40 kg
  • Registered weight class: -40 kg
  • Source competition limit: -40 kg

2 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 4 matches in the rating period Selected outcome
  • white 3 matches in the rating period

Registrations and outcomes

Fennec BJJ Kids Cup Vol. 9 Gi & NoGi
white · Counts as a match
Girls No-Gi (under 16 y.o.) / White / 10-11 years / -40 kg
  • Source belt category: white

2 matches in the rating period

Fennec BJJ Kids Cup Vol. 9 Gi & NoGi
grey · Counts as a match
Girls Gi (under 16 y.o.) / Grey / 10-11 years / -32 kg
  • Source belt category: grey

2 matches in the rating period

HANNOVER WINTER OPEN 2025 I EUROPEAN CUP
white · Counts as a match
Girls Gi (under 16 y.o.) / White / 10-11 years / -36 kg
  • Source belt category: white

1 match in the rating period

Fennec BJJ Kids Cup Gi & NoGi
grey · Counts as a match
Girls Gi (under 16 y.o.) / Grey / 10-11 years / -40 kg
  • Source belt category: grey

2 matches in the rating period