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CZ

Roman Hauf-Soldát

Good luck gym Hradec Králové

W–L
11–15
Won and lost rating-eligible matches in the past 12 months.
Gi
1,377
Rating based on Gi matches in the past 12 months.
No-Gi
1,157
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
18
Unique opponents faced in rating-eligible matches in the past 12 months.

Scheduled

Tournament history

Events

6
Events
Date Event Result Format Division
Pardubice Grappling Open vol.7 CZ · Gi · 9–10 yo · ≤36 kg ; No-Gi · 9–10 yo · ≤36 kg 0–4 W–L: Win / Loss GiNo-Gi
  • Boys Junior No-GI / 9-10 years / -36 kg / Beginner
  • Boys Junior GI / 9-10 years / -36 kg / Beginner
2026 AGF Czech Championships CZ · Gi · 8–9 yo · white · ≤38.6 kg ; No-Gi · 8–9 yo · white · ≤38.6 kg 2–2 W–L: Win / Loss GiNo-Gi
  • Gi Kids / Boys / Kids (8 - 9 yrs) / White / Feather III (Up to 38.60 kg)
  • No Gi Kids / Boys / Kids (8 - 9 yrs) / White / Feather III (Up to 38.60 kg)
HEROES GATE GRAPPLING 1 (KIDS) CZ · Gi · 7–9 yo · ≤36 kg ; No-Gi · 7–9 yo · ≤36 kg 4–0 W–L: Win / Loss GiNo-Gi
  • Kids / No-Gi / 7-9 years / Mix / All Levels / -36 kg
  • Kids / Gi / 7-9 years / Mix / All Levels / -36 kg
ADCC CZECH OPEN CHAMPIONSHIP 2026 CZ · No-Gi · 7–8 yo · ≤36 kg 1–1 W–L: Win / Loss No-Gi
  • Kids Mix 7-8 years / Beginner / -36kg
Pardubice Grappling Open vol.6 CZ · Gi · 6–8 yo · ≤36 kg ; No-Gi · 6–8 yo · ≤40 kg 2–5 W–L: Win / Loss GiNo-Gi
  • Place #4
  • Place #4
Pardubice Grappling Open vol.5 CZ · Gi · 6–8 yo · ≤36 kg ; No-Gi · 9–10 yo · ≤36 kg 2–3 W–L: Win / Loss GiNo-Gi
  • Boys Junior GI / 6-8 years / -36 kg / Beginner
  • Place #4

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
26 0
Record
11–15 Previous month 11–15
Opponents
18 0
Events
6 0

No matches were added or left the period. The change comes from the monthly revaluation of opponents across the full network.

July 2026 4 new matches Change -19 Rating 1,313

Rating-period composition

Rating matches
26 +4
Record
11–15 Previous month 11–11
Opponents
18 +1
Events
6 +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
July 11, 2026 Nicolas Bonetti
Pardubice Grappling Open vol.7 Boys Junior GI / 9-10 years / -36 kg / Beginner
Method Submission 03:00 0–2
Marginal influence -3
Loss
July 11, 2026 Nicolas Bonetti
Pardubice Grappling Open vol.7 Boys Junior GI / 9-10 years / -36 kg / Beginner
Method Points 03:00 0–3
Marginal influence -3
Loss
July 11, 2026 Nicolas Bonetti
Pardubice Grappling Open vol.7 Boys Junior No-GI / 9-10 years / -36 kg / Beginner
Method Submission 01:21 0–0
Marginal influence -9
Loss
July 11, 2026 Nicolas Bonetti
Pardubice Grappling Open vol.7 Boys Junior No-GI / 9-10 years / -36 kg / Beginner
Method Points 03:00 0–2
Marginal influence -9
June 2026 No new matches Change +2 Rating 1,332

Rating-period composition

Rating matches
22 0
Record
11–11 Previous month 11–11
Opponents
17 0
Events
5 0

No matches were added or left the period. The change comes from the monthly revaluation of opponents across the full network.

May 2026 10 new matches Change +92 Rating 1,330

Rating-period composition

Rating matches
22 +10
Record
11–11 Previous month 4–8
Opponents
17 +6
Events
5 +3

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
May 30, 2026 Elias Hanzl
2026 AGF Czech Championships Gi Kids / Boys / Kids (8 - 9 yrs) / White / Feather III (Up to 38.60 kg)
Method Points 02:00 3–3
Marginal influence +11
Win
May 30, 2026 Daniil Prokopenko
2026 AGF Czech Championships Gi Kids / Boys / Kids (8 - 9 yrs) / White / Feather III (Up to 38.60 kg)
Method Points 02:00 8–6
Marginal influence +16
Loss
May 30, 2026 Daniil Prokopenko
2026 AGF Czech Championships No Gi Kids / Boys / Kids (8 - 9 yrs) / White / Feather III (Up to 38.60 kg)
Method Points 03:00 2–11
Marginal influence -9
Loss
May 30, 2026 Daniil Prokopenko
2026 AGF Czech Championships No Gi Kids / Boys / Kids (8 - 9 yrs) / White / Feather III (Up to 38.60 kg)
Method Points 03:00 1–12
Marginal influence -9
Win
May 23, 2026 Elias Hanzl
HEROES GATE GRAPPLING 1 (KIDS) Kids / Gi / 7-9 years / Mix / All Levels / -36 kg
Method Submission 02:26 15–6
Marginal influence +11
Win
May 23, 2026 Mariannka Prits
HEROES GATE GRAPPLING 1 (KIDS) Kids / Gi / 7-9 years / Mix / All Levels / -36 kg
Method Submission 00:59 11–0
Marginal influence +9
Win
May 23, 2026 Roman Bartoš
HEROES GATE GRAPPLING 1 (KIDS) Kids / No-Gi / 7-9 years / Mix / All Levels / -36 kg
Method Submission 01:00 0–0
Marginal influence +13
Win
May 23, 2026 Mariannka Prits
HEROES GATE GRAPPLING 1 (KIDS) Kids / No-Gi / 7-9 years / Mix / All Levels / -36 kg
Method Submission 01:10 0–0
Marginal influence +6
Loss
May 2, 2026 Darek Pobuda
ADCC CZECH OPEN CHAMPIONSHIP 2026 Kids Mix 7-8 years / Beginner / -36kg
Method Submission 02:41 0–0
Marginal influence -7
Win
May 2, 2026 Stela Byrtusová
ADCC CZECH OPEN CHAMPIONSHIP 2026 Kids Mix 7-8 years / Beginner / -36kg
Method Submission 02:02 3–0
Marginal influence +7
April 2026 7 new matches Change +2 Rating 1,238

Rating-period composition

Rating matches
12 +7
Record
4–8 Previous month 2–3
Opponents
11 +7
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
April 11, 2026 Johanka Vrabcová
Pardubice Grappling Open vol.6 Boys Junior GI / 6-8 years / -36 kg / Beginner
Method Decision 03:00 0–0
Marginal influence -9
Loss
April 11, 2026 Mahulena Pirklová
Pardubice Grappling Open vol.6 Boys Junior GI / 6-8 years / -36 kg / Beginner
Method Points 03:00 0–5
Marginal influence -7
Win
April 11, 2026 Unknown opponent
Pardubice Grappling Open vol.6 Boys Junior GI / 6-8 years / -36 kg / Beginner
Method Submission 00:14 0–0
Marginal influence +11
Win
April 11, 2026 Matyáš Habich
Pardubice Grappling Open vol.6 Boys Junior GI / 6-8 years / -36 kg / Beginner
Method Submission 00:43 0–0
Marginal influence +15
Loss
April 11, 2026 Unknown opponent
Pardubice Grappling Open vol.6 Boys Junior No-GI / 6-8 years / -40 kg / Beginner
Method Decision 03:00 0–0
Marginal influence -9
Loss
April 11, 2026 Lukáš Habich
Pardubice Grappling Open vol.6 Boys Junior No-GI / 6-8 years / -40 kg / Beginner
Method Points 03:00 0–2
Marginal influence -17
Loss
April 11, 2026 Unknown opponent
Pardubice Grappling Open vol.6 Boys Junior No-GI / 6-8 years / -40 kg / Beginner
Method Submission 00:43 0–0
Marginal influence -12
March 2026 No new matches Change -3 Rating 1,236

Rating-period composition

Rating matches
5 0
Record
2–3 Previous month 2–3
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.

February 2026 5 new matches Change Starting point Rating 1,239

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 7, 2026 Ondřej Jirásek
Pardubice Grappling Open vol.5 Boys Junior No-GI / 9-10 years / -36 kg / Intermediate
Method Submission 00:40 0–0
Marginal influence -10
Loss
February 7, 2026 Luka Long
Pardubice Grappling Open vol.5 Boys Junior No-GI / 9-10 years / -36 kg / Intermediate
Method Submission 00:08 0–0
Marginal influence -8
Loss
February 7, 2026 Leoš Chovanec
Pardubice Grappling Open vol.5 Boys Junior No-GI / 9-10 years / -36 kg / Intermediate
Method Points 05:00 0–4
Marginal influence -11
Win
February 7, 2026 Richard Bareš
Pardubice Grappling Open vol.5 Boys Junior GI / 6-8 years / -36 kg / Beginner
Method Submission 00:15 0–0
Marginal influence +9
Win
February 7, 2026 Richard Bareš
Pardubice Grappling Open vol.5 Boys Junior GI / 6-8 years / -36 kg / Beginner
Method Submission 00:33 0–0
Marginal influence +9
Relevant matches
18.4
Official ranking percentile
Top 56%
Performance
3.0 pp below expectation

18.4 weighted matches against 18 different opponents across 6 events

Weighted win rate
43.7%
Expected win rate
46.7%
Average opponent rating
1,328
Repeated-opponent share
30.8%
Network connectivity
80.9%

Classification evidence

Why U10?

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

  • U10 6 event votes Selected outcome

Registrations and outcomes

Pardubice Grappling Open vol.7
U10 · Counts
Boys Junior GI / 9-10 years / -36 kg / Beginner
  • Competition age 9
Boys Junior No-GI / 9-10 years / -36 kg / Beginner
  • Competition age 9
2026 AGF Czech Championships
U10 · Counts
Gi Kids / Boys / Kids (8 - 9 yrs) / White / Feather III (Up to 38.60 kg)
  • Competition age 9
  • Registered age: u10
  • Source category: u10
No Gi Kids / Boys / Kids (8 - 9 yrs) / White / Feather III (Up to 38.60 kg)
  • Competition age 9
  • Registered age: u10
  • Source category: u10
HEROES GATE GRAPPLING 1 (KIDS)
U10 · Counts
Kids / Gi / 7-9 years / Mix / All Levels / -36 kg
  • Competition age 9
Kids / No-Gi / 7-9 years / Mix / All Levels / -36 kg
  • Competition age 9
ADCC CZECH OPEN CHAMPIONSHIP 2026
U10 · Counts
Kids Mix 7-8 years / Beginner / -36kg
  • Competition age 9
Pardubice Grappling Open vol.6
U10 · Counts
Boys Junior GI / 6-8 years / -36 kg / Beginner
  • Competition age 9
Boys Junior No-GI / 6-8 years / -40 kg / Beginner
  • Competition age 9
Pardubice Grappling Open vol.5
U10 · Counts
Boys Junior GI / 6-8 years / -36 kg / Beginner
  • Competition age 9
Boys Junior No-GI / 9-10 years / -36 kg / Intermediate
  • Competition age 9

Classification evidence

Why ≤ 36 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

  • ≤ 36 kg 2 competition events Selected outcome
  • ≤ 39 kg 1 competition event

Registrations and outcomes

Pardubice Grappling Open vol.7
≤ 36 kg · Counts as a competition event
Boys Junior GI / 9-10 years / -36 kg / Beginner
  • Registered weight class: -36 kg
  • Source competition limit: -36 kg

2 matches in the rating period

Pardubice Grappling Open vol.7
≤ 36 kg · Counts as a competition event
Boys Junior No-GI / 9-10 years / -36 kg / Beginner
  • Registered weight class: -36 kg
  • Source competition limit: -36 kg

2 matches in the rating period

2026 AGF Czech Championships
≤ 39 kg · Counts as a competition event
Gi Kids / Boys / Kids (8 - 9 yrs) / White / Feather III (Up to 38.60 kg)
  • Registered weight class: Feather III (Up to 38.60 kg)
  • Source competition limit: Feather III (Up to 38.60 kg)

2 matches in the rating period

2026 AGF Czech Championships
≤ 39 kg · Counts as a competition event
No Gi Kids / Boys / Kids (8 - 9 yrs) / White / Feather III (Up to 38.60 kg)
  • Registered weight class: Feather III (Up to 38.60 kg)
  • Source competition limit: Feather III (Up to 38.60 kg)

2 matches in the rating period

HEROES GATE GRAPPLING 1 (KIDS)
≤ 36 kg · Counts as a competition event
Kids / Gi / 7-9 years / Mix / All Levels / -36 kg
  • Registered weight class: -36 kg
  • Source competition limit: -36 kg

2 matches in the rating period

HEROES GATE GRAPPLING 1 (KIDS)
≤ 36 kg · Counts as a competition event
Kids / No-Gi / 7-9 years / Mix / All Levels / -36 kg
  • Registered weight class: -36 kg
  • Source competition limit: -36 kg

2 matches in the rating period

ADCC CZECH OPEN CHAMPIONSHIP 2026
≤ 36 kg · Does not count
Kids Mix 7-8 years / Beginner / -36kg
  • Registered weight class: -36kg
  • Source competition limit: -36kg

2 matches in the rating period · outside the three most recent unambiguous events

Pardubice Grappling Open vol.6
≤ 36 kg · Does not count
Boys Junior GI / 6-8 years / -36 kg / Beginner
  • Registered weight class: -36 kg
  • Source competition limit: -36 kg

4 matches in the rating period · conflicting upper weight limits make this event ambiguous

Pardubice Grappling Open vol.6
≤ 40 kg · Does not count
Boys Junior No-GI / 6-8 years / -40 kg / Beginner
  • Registered weight class: -40 kg
  • Source competition limit: -40 kg

3 matches in the rating period · conflicting upper weight limits make this event ambiguous

Pardubice Grappling Open vol.5
≤ 36 kg · Does not count
Boys Junior GI / 6-8 years / -36 kg / Beginner
  • Registered weight class: -36 kg
  • Source competition limit: -36 kg

2 matches in the rating period · outside the three most recent unambiguous events

Pardubice Grappling Open vol.5
≤ 36 kg · Does not count
Boys Junior No-GI / 9-10 years / -36 kg / Intermediate
  • Registered weight class: -36 kg
  • Source competition limit: -36 kg

3 matches in the rating period · outside the three most recent unambiguous events

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 4 matches in the rating period Selected outcome

Registrations and outcomes

2026 AGF Czech Championships
white · Counts as a match
Gi Kids / Boys / Kids (8 - 9 yrs) / White / Feather III (Up to 38.60 kg)
  • Source belt category: white

2 matches in the rating period

2026 AGF Czech Championships
white · Counts as a match
No Gi Kids / Boys / Kids (8 - 9 yrs) / White / Feather III (Up to 38.60 kg)
  • Source belt category: white

2 matches in the rating period