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Mikuláš Boltík

Jungle BJJ Prague

W–L
3–7
Won and lost rating-eligible matches in the past 12 months.
Gi
1,207
Rating based on Gi matches in the past 12 months.
No-Gi
1,154
Rating based on No-Gi matches in the past 12 months.
Current form
3–7
Results from the ten most recent rating-eligible matches.
Opponents
7
Unique opponents faced in rating-eligible matches in the past 12 months.

Honours

Medals and placements

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

Full career record

Wins
4
Losses
7
Matches
11
Win rate
36.4%

Ways of winning

Submission
2
Points
0
Decision
1
Disqualification
0

Personal records

Longest winning streak
3
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
7
Distinct events
2

Ways of winning

  • Submission 2 67%
  • Points 0 0%
  • Decision 1 33%
  • Other recorded result 0 0%

Gi versus No-Gi

Gi

Rating
1207
Record
2–3
Win rate
40%
Submission share
100%

No-Gi

Rating
1154
Record
1–4
Win rate
20%
Submission share
0%

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
1,254
Change over 90 days
-24
Highest rating in 12 months
1,281
Performance versus expectation
-
Schedule strength
-
Average opponent rating
1,334
Weighted win rate
-
Expected win rate
-
Repeat-opponent share
30%
Effective evidence
7.4
Confidence
81/100

Opponents

Opposition and rivalries

The strongest recorded win, rematches and opponents faced repeatedly.

Rematches 0–5 0–5 across 5 rematches against 2 repeat opponents.

Top 10 highest-ranked defeated opponents

Past 12 months

  1. #1781 Yaroslav Solovei · GRIND 12 Kids (NO-GI & GI ROUND ROBIN) Dec 0–0
  2. #2988 Jaroslav Tobiška · GRIND 12 Kids (NO-GI & GI ROUND ROBIN) Sub 00:38 6–0

Full career

  1. #1781 Yaroslav Solovei · GRIND 12 Kids (NO-GI & GI ROUND ROBIN) Dec 0–0
  2. #2988 Jaroslav Tobiška · GRIND 12 Kids (NO-GI & GI ROUND ROBIN) Sub 00:38 6–0

Rivals

Opponent Head-to-head record Matches
Denis Krejčík 0–3 3

Around this athlete

Athlete Rank Rating
Mikuláš Boltík #2261 1,254
Nida El Kaddouri #2262 1,254

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 1,254

Rating-period composition

Rating matches
10 0
Record
3–7 Previous month 3–7
Opponents
7 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 -5 Rating 1,254

Rating-period composition

Rating matches
10 0
Record
3–7 Previous month 3–7
Opponents
7 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 +2 Rating 1,259

Rating-period composition

Rating matches
10 0
Record
3–7 Previous month 3–7
Opponents
7 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 4 new matches Change -25 Rating 1,257

Rating-period composition

Rating matches
10 +4
Record
3–7 Previous month 3–3
Opponents
7 +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.
Loss
May 23, 2026 Denis Krejčík
HEROES GATE GRAPPLING 1 (KIDS) Kids / Gi / 13-14 years / Boys / White/grey belt / -60 kg
Method Submission 00:56 0–0
Marginal influence -7
Loss
May 23, 2026 Denis Krejčík
HEROES GATE GRAPPLING 1 (KIDS) Kids / Gi / 13-14 years / Boys / White/grey belt / -60 kg
Method Submission 03:02 0–0
Marginal influence -7
Loss
May 23, 2026 Denis Krejčík
HEROES GATE GRAPPLING 1 (KIDS) Kids / No-Gi / 13-14 years / Boys / Beginner / -60 kg
Method Submission 01:18 0–0
Marginal influence -17
Loss
May 23, 2026 Artem Bondarenko
HEROES GATE GRAPPLING 1 (KIDS) Kids / No-Gi / 13-14 years / Boys / Beginner / -60 kg
Method Submission 00:55 0–0
Marginal influence -18
April 2026 No new matches Change +1 Rating 1,282

Rating-period composition

Rating matches
6 0
Record
3–3 Previous month 3–3
Opponents
5 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.

March 2026 No new matches Change +1 Rating 1,281

Rating-period composition

Rating matches
6 0
Record
3–3 Previous month 3–3
Opponents
5 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.

February 2026 No new matches Change -1 Rating 1,280

Rating-period composition

Rating matches
6 0
Record
3–3 Previous month 3–3
Opponents
5 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.

January 2026 6 new matches Change Starting point Rating 1,281

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
January 24, 2026 Yaroslav Solovei
GRIND 12 Kids (NO-GI & GI ROUND ROBIN) No-Gi / 13-14 years / Boy / -55 kg / Beginners
Method Decision 04:00 0–0
Marginal influence +21
Loss
January 24, 2026 Jan Bouška
GRIND 12 Kids (NO-GI & GI ROUND ROBIN) No-Gi / 13-14 years / Boy / -55 kg / Beginners
Method Points 04:00 0–2
Marginal influence -13
Loss
January 24, 2026 Richard Černohous
GRIND 12 Kids (NO-GI & GI ROUND ROBIN) No-Gi / 13-14 years / Boy / -55 kg / Beginners
Method Submission 02:49 0–2
Marginal influence -15
Loss
January 24, 2026 Richard Černohous
GRIND 12 Kids (NO-GI & GI ROUND ROBIN) Gi / 13-14 years / Boy / -55 kg / Beginner
Method Points 04:00 0–6
Marginal influence -8
Win
January 24, 2026 Jaroslav Tobiška
GRIND 12 Kids (NO-GI & GI ROUND ROBIN) Gi / 13-14 years / Boy / -55 kg / Beginner
Method Submission 00:38 6–0
Marginal influence +11
Win
January 24, 2026 Teodor Dolejs
GRIND 12 Kids (NO-GI & GI ROUND ROBIN) Gi / 13-14 years / Boy / -55 kg / Beginner
Method Submission 02:16 2–0
Marginal influence +19
Relevant matches
7.4
Official ranking percentile
Top 74%
Performance
-

7.4 weighted matches against 7 different opponents across 2 events

Weighted win rate
-
Expected win rate
-
Average opponent rating
1,334
Repeated-opponent share
30.0%
Network connectivity
80.9%

Classification evidence

Why U16?

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

  • U16 2 event votes Selected outcome

Registrations and outcomes

HEROES GATE GRAPPLING 1 (KIDS)
U16 · Counts
Kids / No-Gi / 13-14 years / Boys / Beginner / -60 kg
  • Competition age 14
Kids / Gi / 13-14 years / Boys / White/grey belt / -60 kg
  • Competition age 14
GRIND 12 Kids (NO-GI & GI ROUND ROBIN)
U16 · Counts
No-Gi / 13-14 years / Boy / -55 kg / Beginners
  • Competition age 14
Gi / 13-14 years / Boy / -55 kg / Beginner
  • Competition age 14

Classification evidence

Why ≤ 55 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

  • ≤ 55 kg 1 competition event Selected outcome
  • ≤ 60 kg 1 competition event

Registrations and outcomes

HEROES GATE GRAPPLING 1 (KIDS)
≤ 60 kg · Counts as a competition event
Kids / No-Gi / 13-14 years / Boys / Beginner / -60 kg
  • Registered weight class: -60 kg
  • Source competition limit: -60 kg

2 matches in the rating period

HEROES GATE GRAPPLING 1 (KIDS)
≤ 60 kg · Counts as a competition event
Kids / Gi / 13-14 years / Boys / White/grey belt / -60 kg
  • Registered weight class: -60 kg
  • Source competition limit: -60 kg

2 matches in the rating period

GRIND 12 Kids (NO-GI & GI ROUND ROBIN)
≤ 55 kg · Counts as a competition event
No-Gi / 13-14 years / Boy / -55 kg / Beginners
  • Registered weight class: -55 kg
  • Source competition limit: -55 kg

3 matches in the rating period

GRIND 12 Kids (NO-GI & GI ROUND ROBIN)
≤ 55 kg · Counts as a competition event
Gi / 13-14 years / Boy / -55 kg / Beginner
  • Registered weight class: -55 kg
  • Source competition limit: -55 kg

3 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 2 matches in the rating period Selected outcome

Registrations and outcomes

HEROES GATE GRAPPLING 1 (KIDS)
grey · Counts as a match
Kids / Gi / 13-14 years / Boys / White/grey belt / -60 kg
  • Source belt category: grey

2 matches in the rating period