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CZ

Elena Chudobová

Jungle BJJ Prague

W–L
4–2
Won and lost rating-eligible matches in the past 12 months.
Gi
1,313
Rating based on Gi matches in the past 12 months.
No-Gi
-
Rating based on No-Gi matches in the past 12 months.
Current form
4–2
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

2
Events
Date Event Result Format Division
XIII. GrappleXmas BJJ Cup CZ · Gi · 7–9 yo · ≤26 kg 2–0 W–L: Win / Loss Gi
  • Girls Gi / All belt / Pee Wee (7-9yrs) / -26 kg (2016,2017,2018)
N-GEN Kids BJJ Tournament #3 CZ · Gi · 7–9 yo · ≤26 kg 2–2 W–L: Win / Loss Gi
  • Girls Gi / All belt / Pee Wee (7-9yrs) / -26 kg (2016,2017,2018)

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 1,313

Rating-period composition

Rating matches
6 0
Record
4–2 Previous month 4–2
Opponents
5 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.

July 2026 No new matches Change 0 Rating 1,313

Rating-period composition

Rating matches
6 0
Record
4–2 Previous month 4–2
Opponents
5 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.

June 2026 No new matches Change +1 Rating 1,313

Rating-period composition

Rating matches
6 0
Record
4–2 Previous month 4–2
Opponents
5 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.

May 2026 No new matches Change -9 Rating 1,312

Rating-period composition

Rating matches
6 0
Record
4–2 Previous month 4–2
Opponents
5 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.

April 2026 No new matches Change +8 Rating 1,321

Rating-period composition

Rating matches
6 0
Record
4–2 Previous month 4–2
Opponents
5 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 -9 Rating 1,313

Rating-period composition

Rating matches
6 0
Record
4–2 Previous month 4–2
Opponents
5 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 +1 Rating 1,322

Rating-period composition

Rating matches
6 0
Record
4–2 Previous month 4–2
Opponents
5 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 1,321

Rating-period composition

Rating matches
6 0
Record
4–2 Previous month 4–2
Opponents
5 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 2 new matches Change +85 Rating 1,322

Rating-period composition

Rating matches
6 +2
Record
4–2 Previous month 2–2
Opponents
5 +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.
Win
December 20, 2025 Elen Kolomazníková
XIII. GrappleXmas BJJ Cup Girls Gi / All belt / Pee Wee (7-9yrs) / -26 kg (2016,2017,2018)
Method Points 03:00 23–0
Marginal influence +19
Win
December 20, 2025 Edita Tichá
XIII. GrappleXmas BJJ Cup Girls Gi / All belt / Pee Wee (7-9yrs) / -26 kg (2016,2017,2018)
Method Points 03:00 0–0
Marginal influence +28
November 2025 No new matches Change +2 Rating 1,237

Rating-period composition

Rating matches
4 0
Record
2–2 Previous month 2–2
Opponents
4 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.

October 2025 4 new matches Change Starting point Rating 1,235

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 25, 2025 Sára Skupníková
N-GEN Kids BJJ Tournament #3 Girls Gi / All belt / Pee Wee (7-9yrs) / -26 kg (2016,2017,2018)
Method Decision 03:00 0–0
Marginal influence +23
Win
October 25, 2025 Natalie Fluxa
N-GEN Kids BJJ Tournament #3 Girls Gi / All belt / Pee Wee (7-9yrs) / -26 kg (2016,2017,2018)
Method Points 03:00 7–0
Marginal influence +27
Loss
October 25, 2025 Lilan Jantošová
N-GEN Kids BJJ Tournament #3 Girls Gi / All belt / Pee Wee (7-9yrs) / -26 kg (2016,2017,2018)
Method Submission 00:27 0–0
Marginal influence -35
Loss
October 25, 2025 Edita Tichá
N-GEN Kids BJJ Tournament #3 Girls Gi / All belt / Pee Wee (7-9yrs) / -26 kg (2016,2017,2018)
Method Points 03:00 0–6
Marginal influence -25
Relevant matches
4.1
Official ranking percentile
Top 56%
Performance
-

4.1 weighted matches against 5 different opponents across 2 events

Weighted win rate
-
Expected win rate
-
Average opponent rating
1,242
Repeated-opponent share
16.7%
Network connectivity
80.9%

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

XIII. GrappleXmas BJJ Cup
U12 · Counts
Girls Gi / All belt / Pee Wee (7-9yrs) / -26 kg (2016,2017,2018)
  • Competition age 9
N-GEN Kids BJJ Tournament #3
Does not count
Girls Gi / All belt / Pee Wee (7-9yrs) / -26 kg (2016,2017,2018)
  • Competition age 9

Classification evidence

Why ≤ 26 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

  • ≤ 26 kg 2 competition events Selected outcome

Registrations and outcomes

XIII. GrappleXmas BJJ Cup
≤ 26 kg · Counts as a competition event
Girls Gi / All belt / Pee Wee (7-9yrs) / -26 kg (2016,2017,2018)
  • Registered weight class: -26 kg (2016,2017,2018)
  • Source competition limit: -26 kg (2016,2017,2018)

2 matches in the rating period

N-GEN Kids BJJ Tournament #3
≤ 26 kg · Counts as a competition event
Girls Gi / All belt / Pee Wee (7-9yrs) / -26 kg (2016,2017,2018)
  • Registered weight class: -26 kg (2016,2017,2018)
  • Source competition limit: -26 kg (2016,2017,2018)

4 matches in the rating period