Robert Chlumsky

Cambridge BJJ · Ontario

2–4

Record

50%

Submission rate

Career

3:24

Avg match

2.5

Avg place

Brazilian Jiu-Jitsu competitor. 6 matches across 3 events since Sep 2023, from Smoothcomp results.

Provisional rating · 6 more matches to get ranked

Rating over time Rating 1264−20

Jan 31, 2026·−20 · 1–2· 2026 CCL CAMBRIDGE EDITION

L10 L W L L W L

Top 2 best wins

OpponentTheir rating

1
Du NGUY 2023 Jiu-JITSU FOR LIFE TEAM ANNUAL · Nov 2023
1185
2
Mateus Diniz 2026 CCL CAMBRIDGE EDITION · Jan 2026
1155

Opponents & match history

6 matches

Newest first, grouped by tournament. Each tournament shows its rating change and the wins we expected; tournaments rated together are one entry.

2026 CCL CAMBRIDGE EDITIONJan 31, 2026 · expected 1.4 wins 1–2−20 rating

Phil DunnProgression BJJ

points5:00

Mateus DinizGuetho Santa Maria

submission1:44

Phil DunnProgression BJJ

points5:00

Full event results →

2023 Jiu-JITSU FOR LIFE TEAM ANNUALNov 25, 2023 · expected 0.9 wins 1–1+10 rating

Joshua EdwardsCambridge BJJ

submission1:26

Du NGUYToronto BJJ

points5:00

Full event results →

Show 1 older tournamentHide older tournaments

The London OpenSep 30, 2023 · expected 0.3 wins 0–1first rating

Stephen MaksimowskiGrand River BJJ Cicero Costha Canada

submission2:13

Full event results →

Robert Chlumsky is a Brazilian Jiu-Jitsu competitor out of Cambridge BJJ. JitsDex holds 6 matches across 3 events, going back to Sep 2023 — a 2–4 record compiled from Smoothcomp tournament results. JitsDex rates Robert Chlumsky 1264 (provisional: not yet ranked on a board).

3 events · 6 matches · first event on record Sep 2023 · jitsdex.com

Rating 1264 · skill 1488 ± 129 · quality wins 0/8 · data as of 2026-10-24

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