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CZ

Nicolas Valenta

Liberty BJJ

W–L
2–2
Won and lost rating-eligible matches in the past 12 months.
Gi
1,254
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
2–2
Results from the ten most recent rating-eligible matches.
Opponents
3
Unique opponents faced in rating-eligible matches in the past 12 months.

Tournament history

Events

8
Events
Date Event Result Format Division
GRIND 14 Adults CZ 0–0 W–L: Win / Loss Gi
  • Gold
TATAMY 20: PRAGUE - KIDS (round robin) CZ 0–0 W–L: Win / Loss Gi
  • Silver
Christmas Ground BJJ Tour - Final Round 2025 (Adults, older children) CZ · Gi · ≤81 kg 2–0 W–L: Win / Loss Gi
  • Kluci (15, 16, 17 let) - Kimono / -81 kg
2025 AGF Prague Open CZ · Gi · white · ≤79.4 kg 0–2 W–L: Win / Loss Gi
  • Gold
  • Gi Juveniles / Adults / Male / Juvenile / White / Light (Up to 79.40 kg)
GRIND 11 Kids (NO-GI & GI ROUND ROBIN) CZ 0–0 W–L: Win / Loss Gi
  • Gold
Ground Bjj Tour 3. - only submission - Kladno CZ 0–0 W–L: Win / Loss Gi
  • Gold
GROUND BJJ TOUR - Only Submission - GI and NOGI - Round Robin CZ · ≤75 kg 2–0 W–L: Win / Loss
  • Men/Boys - KIMONO - NE WAZA / Aspirants (15-17) years / kimono -75kg
GRIND 9 NO-GI & GI ROUND ROBIN with kids CZ 0–0 W–L: Win / Loss Gi
  • Gold

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 1,254

Rating-period composition

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

July 2026 No new matches Change 0 Rating 1,254

Rating-period composition

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

June 2026 No new matches Change 0 Rating 1,254

Rating-period composition

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

May 2026 No new matches Change 0 Rating 1,254

Rating-period composition

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

April 2026 No new matches Change 0 Rating 1,254

Rating-period composition

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

March 2026 No new matches Change 0 Rating 1,254

Rating-period composition

Rating matches
4 0
Record
2–2 Previous month 2–2
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 1,254

Rating-period composition

Rating matches
4 0
Record
2–2 Previous month 2–2
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 0 Rating 1,254

Rating-period composition

Rating matches
4 0
Record
2–2 Previous month 2–2
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 2 new matches Change +130 Rating 1,254

Rating-period composition

Rating matches
4 +2
Record
2–2 Previous month 0–2
Opponents
3 +2
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 14, 2025 Štěpán Šerý
Christmas Ground BJJ Tour - Final Round 2025 (Adults, older children) Kluci (15, 16, 17 let) - Kimono / -81 kg
Method Other recorded result 02:55 10–0
Marginal influence +28
Win
December 14, 2025 Tomas Sodomka
Christmas Ground BJJ Tour - Final Round 2025 (Adults, older children) Kluci (15, 16, 17 let) - Kimono / -81 kg
Method Other recorded result 04:00 10–0
Marginal influence +45
November 2025 No new matches Change 0 Rating 1,124

Rating-period composition

Rating matches
2 0
Record
0–2 Previous month 0–2
Opponents
1 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 No new matches Change 0 Rating 1,124

Rating-period composition

Rating matches
2 0
Record
0–2 Previous month 0–2
Opponents
1 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.

September 2025 2 new matches Change Starting point Rating 1,124

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
September 27, 2025 Jiří Nováček
2025 AGF Prague Open Gi Juveniles / Adults / Male / Juvenile / White / Light (Up to 79.40 kg)
Method Points 05:00 4–13
Marginal influence -28
Loss
September 27, 2025 Jiří Nováček
2025 AGF Prague Open Gi Juveniles / Adults / Male / Juvenile / White / Light (Up to 79.40 kg)
Method Points 05:00 0–1
Marginal influence -28
Relevant matches
2.9
Official ranking percentile
-
Performance
-

2.9 weighted matches against 3 different opponents across 2 events

Weighted win rate
-
Expected win rate
-
Average opponent rating
1,251
Repeated-opponent share
25.0%
Network connectivity
80.9%

Classification evidence

Why U18?

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

  • U18 2 event votes Selected outcome

Registrations and outcomes

Grappling Industries PRAGUE
Does not count
No Gi Adult / Male / Beginner (White) / Adult / -185 lbs
  • Competition age 18
Gi Adult / Male / White / Adult / -185 lbs
  • Competition age 18
GRIND 13 Adults (NO-GI & GI ROUND ROBIN)
Does not count
Gi / Male / White / Adult / -84 kg
  • Competition age 18
TATAMY 20: PRAGUE - KIDS (round robin)
Does not count
Kids / Gi / 15-18 years / Boys / White/grey belt / -80 kg
  • Competition age 18
2026 AGF Prague Championships
Does not count
Gi Juveniles - Adults Challenger / Male / Juvenile / White / Challenger I (Up to 79.50 kg)
  • Competition age 18
Gi Juveniles - Adults / Male / Adult (18+) / White / Light (Up to 79.40 kg)
  • Competition age 18
TATAMY 19: Czech Open Championship (kids)
Does not count
Kids / Gi / 15-18 years / Boys / White/grey belt / +80 kg
  • Competition age 18
GRIND 12 Adults (NO-GI & GI ROUND ROBIN)
Does not count
Gi / Male / White / Adult / -84 kg
  • Competition age 18
Christmas Ground BJJ Tour - Final Round 2025 (Adults, older children)
U18 · Counts
Kluci (15, 16, 17 let) - Kimono / -81 kg
  • Competition age 17
  • Registered age: u18
  • Source category: u18
TATAMY 18 KIDS (No-GI and GI round robin)
Does not count
Kids / Gi / 15-18 years / Boys / White/grey belt / +80 kg
  • Competition age 17
2025 AGF Prague Open
U18 · Counts
Gi Juveniles / Adults Challenger / Male / Adult (18+) / White / Challenger I (Up to 79.50 kg)
  • Competition age 17
Competition T-shirt / Adult Large
Gi Juveniles / Adults / Male / Juvenile / White / Light (Up to 79.40 kg)
  • Competition age 17
  • Registered age: u18
  • Source category: u18

Classification evidence

Why ≤ 79 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

  • ≤ 79 kg 1 competition event Selected outcome
  • ≤ 81 kg 1 competition event

Registrations and outcomes

Grappling Industries PRAGUE
Does not count
No Gi Adult / Male / Beginner (White) / Adult / -185 lbs
  • Registered weight class: -185 lbs
  • Source competition limit: -185 lbs

No matches in the rating period · no valid weight evidence

Grappling Industries PRAGUE
Does not count
Gi Adult / Male / White / Adult / -185 lbs
  • Registered weight class: -185 lbs
  • Source competition limit: -185 lbs

No matches in the rating period · no valid weight evidence

GRIND 13 Adults (NO-GI & GI ROUND ROBIN)
Does not count
Gi / Male / White / Adult / -84 kg
  • Registered weight class: -84 kg
  • Source competition limit: -84 kg

No matches in the rating period · no valid weight evidence

TATAMY 20: PRAGUE - KIDS (round robin)
Does not count
Kids / Gi / 15-18 years / Boys / White/grey belt / -80 kg
  • Registered weight class: -80 kg
  • Source competition limit: -80 kg

No matches in the rating period · no valid weight evidence

2026 AGF Prague Championships
Does not count
Gi Juveniles - Adults Challenger / Male / Juvenile / White / Challenger I (Up to 79.50 kg)
  • Registered weight class: Challenger I (Up to 79.50 kg)
  • Source competition limit: Challenger I (Up to 79.50 kg)

No matches in the rating period · no valid weight evidence

2026 AGF Prague Championships
Does not count
Gi Juveniles - Adults / Male / Adult (18+) / White / Light (Up to 79.40 kg)
  • Registered weight class: Light (Up to 79.40 kg)
  • Source competition limit: Light (Up to 79.40 kg)

No matches in the rating period · no valid weight evidence

TATAMY 19: Czech Open Championship (kids)
Does not count
Kids / Gi / 15-18 years / Boys / White/grey belt / +80 kg
  • Registered weight class: +80 kg
  • Source competition limit: +80 kg

No matches in the rating period · no valid weight evidence

GRIND 12 Adults (NO-GI & GI ROUND ROBIN)
Does not count
Gi / Male / White / Adult / -84 kg
  • Registered weight class: -84 kg
  • Source competition limit: -84 kg

No matches in the rating period · no valid weight evidence

Christmas Ground BJJ Tour - Final Round 2025 (Adults, older children)
≤ 81 kg · Counts as a competition event
Kluci (15, 16, 17 let) - Kimono / -81 kg
  • Registered weight class: -81 kg
  • Source competition limit: -81 kg

2 matches in the rating period

TATAMY 18 KIDS (No-GI and GI round robin)
Does not count
Kids / Gi / 15-18 years / Boys / White/grey belt / +80 kg
  • Registered weight class: +80 kg
  • Source competition limit: +80 kg

No matches in the rating period · no valid weight evidence

2025 AGF Prague Open
Does not count
Gi Juveniles / Adults Challenger / Male / Adult (18+) / White / Challenger I (Up to 79.50 kg)
  • Registered weight class: Challenger I (Up to 79.50 kg)
  • Source competition limit: Challenger I (Up to 79.50 kg)

No matches in the rating period · no valid weight evidence

2025 AGF Prague Open
Does not count
Competition T-shirt / Adult Large

No matches in the rating period · no valid weight evidence

2025 AGF Prague Open
≤ 79 kg · Counts as a competition event
Gi Juveniles / Adults / Male / Juvenile / White / Light (Up to 79.40 kg)
  • Registered weight class: Light (Up to 79.40 kg)
  • Source competition limit: Light (Up to 79.40 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

2025 AGF Prague Open
white · Counts as a match
Gi Juveniles / Adults / Male / Juvenile / White / Light (Up to 79.40 kg)
  • Source belt category: white

2 matches in the rating period