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Jaroslav Novotný Jr

Tiger Fight Club Chomutov

W–L
4–8
Won and lost rating-eligible matches in the past 12 months.
Gi
1,187
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
4–6
Results from the ten most recent rating-eligible matches.
Opponents
10
Unique opponents faced in rating-eligible matches in the past 12 months.

Honours

Medals and placements

Gold
0
Silver
2
Bronze
4
Total medals
6
Events with results
7

Full career record

Wins
6
Losses
18
Matches
24
Win rate
25.0%

Ways of winning

Submission
0
Points
3
Decision
3
Disqualification
0

Personal records

Longest winning streak
2

Recent recorded placements

12-month performance profile

How the results were achieved

Past 12 months
Current win streak
2
Unique opponents
10
Distinct events
3

Ways of winning

  • Submission 0 0%
  • Points 1 25%
  • Decision 3 75%
  • Other recorded result 0 0%

Gi versus No-Gi

Gi

Rating
1187
Record
4–8
Win rate
33%
Submission share
0%

No-Gi

Rating
-
Record
-
Win rate
-
Submission share
-

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
1,187
Change over 90 days
+75
Highest rating in 12 months
1,190
Performance versus expectation
-11.3 pp
Schedule strength
Top 96%
Average opponent rating
1,229
Weighted win rate
30%
Expected win rate
41%
Repeat-opponent share
17%
Effective evidence
7.6
Confidence
82/100

Opponents

Opposition and rivalries

The strongest recorded win, rematches and opponents faced repeatedly.

Rematches 3–11 3–11 across 14 rematches against 5 repeat opponents.

Rivals

Opponent Head-to-head record Matches

Around this athlete

Athlete Rank Rating
Jakub Komárek #2725 1,187
Jaroslav Novotný Jr #2726 1,187
Liam Ballif #2727 1,186

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 0 Rating 1,187

Rating-period composition

Rating matches
12 0
Record
4–8 Previous month 4–8
Opponents
10 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 1,187

Rating-period composition

Rating matches
12 0
Record
4–8 Previous month 4–8
Opponents
10 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 0 Rating 1,187

Rating-period composition

Rating matches
12 0
Record
4–8 Previous month 4–8
Opponents
10 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 -3 Rating 1,187

Rating-period composition

Rating matches
12 0
Record
4–8 Previous month 4–8
Opponents
10 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 6 new matches Change +78 Rating 1,190

Rating-period composition

Rating matches
12 +6
Record
4–8 Previous month 1–5
Opponents
10 +5
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
CFS 13 CZECH CHAMPIONSHIP ČSAKJ 2026 Rumble - stužkovaná / TIGERS 4-6 let / -130 cm
Method Decision 1–0
Marginal influence +17
Win
April 12, 2026 Anna Weberová
CFS 13 CZECH CHAMPIONSHIP ČSAKJ 2026 Rumble - stužkovaná / TIGERS 4-6 let / -130 cm
Method Decision 1–0
Marginal influence +23
Loss
CFS 13 CZECH CHAMPIONSHIP ČSAKJ 2026 Kids Run / TIGERS 4-6 let / -130 cm
Method Decision 0–0
Marginal influence -14
Loss
April 12, 2026 Lucie Gabrielová
CFS 13 CZECH CHAMPIONSHIP ČSAKJ 2026 Rumble - stužkovaná / TIGERS 4-6 let / -130 cm
Method Decision 01:00 0–1
Marginal influence -13
Win
April 12, 2026 Tomáš Machaň
CFS 13 CZECH CHAMPIONSHIP ČSAKJ 2026 Rumble - stužkovaná / TIGERS 4-6 let / -130 cm
Method Decision 01:00 1–0
Marginal influence +20
Loss
April 12, 2026 Matěj Skřítek
CFS 13 CZECH CHAMPIONSHIP ČSAKJ 2026 Kids Run / TIGERS 4-6 let / -130 cm
Method Points 0–1
Marginal influence -9
March 2026 No new matches · 4 left period Change +30 Rating 1,112

Rating-period composition

Rating matches
6 -4
Record
1–5 Previous month 1–9
Opponents
5 -2
Events
2 -1

4 older matches left the 12-month period: 0 won and 4 lost. The rating is then recalculated across the full network, so the monthly change is not a sum of separate deductions.

February 2026 2 new matches Change -34 Rating 1,082

Rating-period composition

Rating matches
10 +2
Record
1–9 Previous month 1–7
Opponents
7 +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.
Loss
February 28, 2026 Gita Čermáková
CZECH FIGHTING SERIES 12 – Under the Lights 2026 Rumble - stužkovaná / DRAGONS 7-8 let / -120 cm
Method Decision 00:37 0–0
Marginal influence -21
Loss
February 28, 2026 Milan Hrudka
CZECH FIGHTING SERIES 12 – Under the Lights 2026 Rumble - stužkovaná / DRAGONS 7-8 let / -120 cm
Method Decision 00:17 0–0
Marginal influence -19
January 2026 No new matches Change -1 Rating 1,116

Rating-period composition

Rating matches
8 0
Record
1–7 Previous month 1–7
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 No new matches Change 0 Rating 1,117

Rating-period composition

Rating matches
8 0
Record
1–7 Previous month 1–7
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.

November 2025 No new matches · 4 left period Change +2 Rating 1,117

Rating-period composition

Rating matches
8 -4
Record
1–7 Previous month 2–10
Opponents
5 -2
Events
2 -1

4 older matches left the 12-month period: 1 won and 3 lost. The rating is then recalculated across the full network, so the monthly change is not a sum of separate deductions.

October 2025 4 new matches · 2 left period Change +22 Rating 1,115

Rating-period composition

Rating matches
12 +2
Record
2–10 Previous month 1–9
Opponents
7 +2
Events
3 0

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

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 18, 2025 Štěpán Jonáš
CZECH FIGHTING SERIES 11, Samurai Cup 2025 Kids Run / TIGERS 4-6 let / -130 cm
Method Points 0–0
Marginal influence +21
Loss
October 18, 2025 David Kalous
CZECH FIGHTING SERIES 11, Samurai Cup 2025 Kids Run / TIGERS 4-6 let / -130 cm
Method Points 0–0
Marginal influence -16
Loss
October 18, 2025 Štěpán Jonáš
CZECH FIGHTING SERIES 11, Samurai Cup 2025 Rumble - stužkovaná / TIGERS 4-6 let / -130 cm
Method Points 0–1
Marginal influence -12
Loss
October 18, 2025 Michal Bělec
CZECH FIGHTING SERIES 11, Samurai Cup 2025 Rumble - stužkovaná / TIGERS 4-6 let / -130 cm
Method Points 0–1
Marginal influence -18
September 2025 No new matches Change 0 Rating 1,093

Rating-period composition

Rating matches
10 0
Record
1–9 Previous month 1–9
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.

Relevant matches
7.6
Official ranking percentile
Top 90%
Performance
11.3 pp below expectation

7.6 weighted matches against 10 different opponents across 3 events

Weighted win rate
30.0%
Expected win rate
41.3%
Average opponent rating
1,229
Repeated-opponent share
16.7%
Network connectivity
80.9%

Classification evidence

Why U8?

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

  • U8 2 event votes Selected outcome

Registrations and outcomes

CFS 13 CZECH CHAMPIONSHIP ČSAKJ 2026
U8 · Counts
Kids Run / TIGERS 4-6 let / -130 cm
  • Competition age 7
  • Registered age: u8
  • Source category: u8
Rumble - stužkovaná / TIGERS 4-6 let / -130 cm
  • Competition age 7
  • Registered age: u8
  • Source category: u8
CZECH FIGHTING SERIES 12 – Under the Lights 2026
U8 · Counts
Rumble - stužkovaná / DRAGONS 7-8 let / -120 cm
  • Competition age 7
  • Registered age: u10
  • Source category: u10
CZECH FIGHTING SERIES 11, Samurai Cup 2025
Does not count
Kids Run / TIGERS 4-6 let / -130 cm
  • Competition age 6
  • Registered age: u8
  • Source category: u8
Rumble - stužkovaná / TIGERS 4-6 let / -130 cm
  • Competition age 6
  • Registered age: u8
  • Source category: u8