Brazilian Jiu-Jitsu competitor. 1 match across 1 event since Nov 2024, from Smoothcomp results.
Provisional rating · 6 more matches to get ranked
Nov 16, 2024·−35 · 0–1·ADCC CANADA OPEN NIAGARA 2024
Newest first, grouped by tournament. Each tournament shows its rating change and the wins we expected; tournaments rated together are one entry.
James Kemppainen is a Brazilian Jiu-Jitsu competitor out of Magic Brazilian Jiu Jitsu. JitsDex holds 1 match across 1 event, going back to Nov 2024 — a 0–1 record compiled from Smoothcomp tournament results. JitsDex rates James Kemppainen 1091 (provisional: not yet ranked on a board).
1 events · 1 matches · first event on record Nov 2024 · jitsdex.com
Rating 1091 · skill 1325 ± 148 · quality wins 0/8 · data as of 2026-10-24