Jakub Jakoubek - Rating

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 1,263

Rating-period composition

Rating matches: 12 0
Record: 4–8 Previous month 4–8
Opponents: 9 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 1,263

Rating-period composition

Rating matches: 12 0
Record: 4–8 Previous month 4–8
Opponents: 9 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 1,263

Rating-period composition

Rating matches: 12 0
Record: 4–8 Previous month 4–8
Opponents: 9 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 1,263

Rating-period composition

Rating matches: 12 0
Record: 4–8 Previous month 4–8
Opponents: 9 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 5 new matches Change +27 Rating 1,261

Rating-period composition

Rating matches: 12 +5
Record: 4–8 Previous month 3–4
Opponents: 9 +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

April 12, 2026 Milan Koubek

CFS 13 CZECH CHAMPIONSHIP ČSAKJ 2026 MMA Light / U15 Junioři chlapci / -60 kg

Method Points 02:00 0–1

Marginal influence -5

Loss

April 12, 2026 Daniel Mizer

CFS 13 CZECH CHAMPIONSHIP ČSAKJ 2026 Grappling NoGi / U15 Junioři chlapci / -60 kg

Method Submission 01:20 0–4

Marginal influence -10

Win

April 12, 2026 Maroš Mišák

CFS 13 CZECH CHAMPIONSHIP ČSAKJ 2026 Grappling NoGi / U15 Junioři chlapci / -60 kg

Method Points 02:00 2–0

Marginal influence +10

Loss

April 12, 2026 Dominik Pecho

CFS 13 CZECH CHAMPIONSHIP ČSAKJ 2026 MMA Light / U15 Junioři chlapci / -60 kg

Method Points 02:00 0–1

Marginal influence -16

Loss

April 12, 2026 Milan Koubek

CFS 13 CZECH CHAMPIONSHIP ČSAKJ 2026 Grappling NoGi / U15 Junioři chlapci / -60 kg

Method Points 02:00 0–8

Marginal influence -3

March 2026 No new matches · 2 left period Change -59 Rating 1,234

Rating-period composition

Rating matches: 7 -2
Record: 3–4 Previous month 5–4
Opponents: 7 0
Events: 2 -1

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

February 2026 3 new matches Change -8 Rating 1,293

Rating-period composition

Rating matches: 9 +3
Record: 5–4 Previous month 4–2
Opponents: 7 +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

February 28, 2026 Denis Buranský

CZECH FIGHTING SERIES 12 – Under the Lights 2026 MMA Light / U15 Junioři chlapci / -60 kg

Method Points 02:00 0–0

Marginal influence -16

Win

February 28, 2026 Daniel Mizer

CZECH FIGHTING SERIES 12 – Under the Lights 2026 MMA Light / U15 Junioři chlapci / -60 kg

Method Points 02:00 0–0

Marginal influence +17

Loss

February 28, 2026 Dominik Hrach

CZECH FIGHTING SERIES 12 – Under the Lights 2026 MMA Light / U15 Junioři chlapci / -60 kg

Method Disqualification 00:10 0–0

Marginal influence -17

January 2026 No new matches · 2 left period Change -29 Rating 1,301

Rating-period composition

Rating matches: 6 -2
Record: 4–2 Previous month 5–3
Opponents: 4 -2
Events: 2 -1

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

December 2025 No new matches Change +1 Rating 1,330

Rating-period composition

Rating matches: 8 0
Record: 5–3 Previous month 5–3
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.

November 2025 No new matches Change +3 Rating 1,329

Rating-period composition

Rating matches: 8 0
Record: 5–3 Previous month 5–3
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.

October 2025 4 new matches · 2 left period Change +39 Rating 1,326

Rating-period composition

Rating matches: 8 +2
Record: 5–3 Previous month 4–2
Opponents: 6 +2
Events: 3 0

2 older matches left the 12-month period: 1 won and 1 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 Antonín Drška

CZECH FIGHTING SERIES 11, Samurai Cup 2025 Kicklight / U15 Junioři chlapci / -55 kg

Method Other recorded result 00:27 2–2

Marginal influence +17

Loss

October 18, 2025 Milan Koubek

CZECH FIGHTING SERIES 11, Samurai Cup 2025 Kicklight / U15 Junioři chlapci / -55 kg

Method Decision 01:30 0–3

Marginal influence -5

Win

October 18, 2025 Dominik Pecho

CZECH FIGHTING SERIES 11, Samurai Cup 2025 MMA Light / U15 Junioři chlapci / -55 kg

Method Other recorded result 0–0

Marginal influence +18

Loss

October 18, 2025 Dominik Holík

CZECH FIGHTING SERIES 11, Samurai Cup 2025 MMA Light / U15 Junioři chlapci / -55 kg

Method Other recorded result 0–0

Marginal influence -17

September 2025 No new matches Change +2 Rating 1,287

Rating-period composition

Rating matches: 6 0
Record: 4–2 Previous month 4–2
Opponents: 4 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: 8.6

Official ranking percentile: Top 72%

Performance: 8.9 pp below expectation

8.6 weighted matches against 9 different opponents across 3 events

Weighted win rate: 35.7%
Expected win rate: 44.6%
Average opponent rating: 1,330
Repeated-opponent share: 25.0%
Network connectivity: 80.9%