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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.

Honours

Medals and placements

Gold
0
Silver
3
Bronze
1
Total medals
4
Events with results
3

Full career record

Wins
2
Losses
5
Matches
7
Win rate
28.6%

Ways of winning

Submission
2
Points
0
Decision
0
Disqualification
0

Personal records

Longest winning streak
1
Longest submission streak
1

Recent recorded placements

12-month performance profile

How the results were achieved

Past 12 months
Current win streak
0
Unique opponents
6
Distinct events
3

Ways of winning

  • Submission 2 100%
  • Points 0 0%
  • Decision 0 0%
  • Other recorded result 0 0%

Gi versus No-Gi

Gi

Rating
1139
Record
1–4
Win rate
20%
Submission share
100%

No-Gi

Rating
1201
Record
1–1
Win rate
50%
Submission share
100%

Win quality

Grouped by pre-match win probability. This provides context and does not award an extra rating bonus.

As underdog 0–0 Less than 35% expected win probability before the match.
Even match 0–0 Between 35% and 65% expected win probability before the match.
As favourite 0–0 More than 65% expected win probability before the match.

Development

Rating and development

The same published rating, supported by trend, opponent strength and evidence quality.

Current rating
1,220
Change over 90 days
+129
Highest rating in 12 months
1,222
Performance versus expectation
-17.4 pp
Schedule strength
Top 59%
Average opponent rating
1,307
Weighted win rate
28%
Expected win rate
45%
Repeat-opponent share
14%
Effective evidence
6
Confidence
79/100

Opponents

Opposition and rivalries

The strongest recorded win, rematches and opponents faced repeatedly.

Rematches 2–0 2–0 across 2 rematches against 1 repeat opponents.

Top 10 highest-ranked defeated opponents

Past 12 months

  1. #1136 Pia Schneider · Fennec BJJ Kids Cup Vol. 9 Gi & NoGi Sub 01:48 9–0 Earlier · Sub 02:51 17–0 April 11, 2026 · Fennec BJJ Kids Cup Vol. 9 Gi & NoGi

Full career

  1. #1136 Pia Schneider · Fennec BJJ Kids Cup Vol. 9 Gi & NoGi Sub 01:48 9–0 Earlier · Sub 02:51 17–0 April 11, 2026 · Fennec BJJ Kids Cup Vol. 9 Gi & NoGi

Rivals

Opponent Head-to-head record Matches
Pia Schneider 2–0 2

Around this athlete

Athlete Rank Rating
Emilia Ruhm #1236 1,220
Xenia Serejenkov #1237 1,220
David Senghaas #1238 1,220

Scheduled

  1. 2026 AGF Bremen Open

    Germany

    Gi Kids / Girls / Pre Teen (10 - 11 yrs) / Gray / Feather III (Up to 38.60 kg) No Gi Kids / Girls / Pre Teen (10 - 11 yrs) / Gray / Feather III (Up to 38.60 kg)
    Confirmed

Recent tournaments

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