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Gym · Ontario

YGK - BO4 Kingston

–Gym rating

Not rated yet
1 of 5 ranked adults needed

1600Kids gym rating

#69 in Ontario
#159 in Canada

56–40Record
9–912 months
54%Subs
11Active
131–132Record
58–5512 months
65%Subs
18Active

Not enough ranked athletes over time for a gym chart yet.

Kids skill1688 Oct 2026

Approximate · average of today’s best 5 kids by skill, month by month · drag to scrub

Peak 1688 · now+118 in 12 months

Active adults, ranked first, best first. 5 ranked are needed for a gym rating.

  1. 1 Jesus Mallari6–6 · #1702 in Canada 1362-23
  2. – Max Kardassis6–6 · Unranked 1437?–
  3. – Robert Cumming10–1 · Unranked 1512?–
  4. – Stéphanie Lalonde3–3 · Unranked 1360?-36
  5. – Rebecca Sorensen3–5 · Unranked 1293?-67
  6. – Omar Ragab4–0 · Unranked 1609?+278
  7. – Caleb Cumming43–32 · Unranked 1162?-94
  8. – Evan DiPaolo3–6 · Unranked 1309?+24
  9. – Robert Smirle1–1 · Unranked 1261?+2
  10. – Tyler McSweeney1–0 · Unranked 1348?+100
  11. – Michael Laughlin0–1 · Unranked 1192?–

Active kids, ranked first, best first. The top 5 make the kids gym rating.

  1. 1 Caleb Cumming43–32 · #681 in Canada 1775+66
  2. 2 Mila Cumming25–19 · #732 in Canada 1755+61
  3. 3 Zayden Wilson13–8 · #1557 in Canada 1552+188
  4. 4 Lyanna Chan13–12 · #1798 in Canada 1503+159
  5. 5 Harvey Puffer10–6 · #2361 in Canada 1414+102
  6. 6 Theo Hertzman4–10 · #3412 in Canada 1224+104
  7. – Evan DiPaolo3–6 · Unranked 1154?-21
  8. – Mujtaba Heyderi3–1 · Unranked 1407?+136
  9. – Maya Ival0–4 · Unranked 1129?-167
  10. – Atlas Smirle0–4 · Unranked 1057?-244
  11. – Owen DeWolfe2–2 · Unranked 1243?–
  12. – Rebecca Sorensen3–5 · Unranked 1386?–
  13. – Owen Skacel2–1 · Unranked 1346?+77
  14. – Ricardo Quintero1–1 · Unranked 1278?+9
  15. – Emran Kerlog1–1 · Unranked 1323?+30
  16. – Lincoln Freeman0–2 · Unranked 1179?–
  17. – Hamish MacGregor2–0 · Unranked 1408?–
  18. – Myla Achtari1–1 · Unranked 1304?–
Adults
11 active
1 ranked
Kids
18 active
6 ranked

Recent events

  1. Oct 182026 2026 Ottawa BJJ Open 1 athlete · 0% subs · Tyler McSweeney +100 1–0
  2. Jul 52026 PANCRASE: The Alex Ferreira Memorial Tournament 1 athlete 0–2
  3. Jun 272026 CANADIAN OPEN - International Brazilian Jiu Jitsu Championship Gi & No-Gi - OTTAWA 1 athlete · 100% subs · Evan DiPaolo +24 1–1
  4. Apr 252026 Mastermind Jiu Jitsu Cup 8 - Montreal 1 athlete · 0% subs 1–1
  5. Feb 212026 2026 Durham Classic 1 athlete · 0% subs 1–3
  6. Jan 172026 Grappling Industries TORONTO 3 athletes · 60% subs · Omar Ragab +278 5–2
  1. Aug 92026 VAUGHAN BJJ INVITATIONAL 2026 6 athletes · 92% subs · Mujtaba Heyderi +162 12–2
  2. Jun 272026 CANADIAN OPEN - International Brazilian Jiu Jitsu Championship Gi & No-Gi - OTTAWA 6 athletes · 67% subs · Emran Kerlog +30 6–8
  3. May 22026 2026 Ontario Open KIDS International Jiu Jitsu Championship - GI Edition 2 athletes · 50% subs · Lyanna Chan +40 4–1
  4. Feb 212026 2026 Durham Classic 8 athletes · 50% subs · Zayden Wilson +93 12–16
  5. Feb 82026 2026 Canadian Nationals - Qualifier for Youth and Adults NoGi 4 athletes · 80% subs 5–9
  6. Jan 172026 Grappling Industries TORONTO 7 athletes · 40% subs · Harvey Puffer +127 15–16

Everything on this page follows the Adults | Kids switch. Gym rating = average Rating of the gym’s best 5 ranked athletes in that group (the first 5 listed); places count gyms with 5 ranked. “#12 in Canada” = the athlete’s place on their own All Canada board (Men, Women or Kids); Unranked = still provisional (too few matches or opponents, or too uncertain). Active = competed in the last 18 months (since 2025-04-24). Roster = athletes whose current gym is YGK - BO4 Kingston; records count their whole history. Chart: monthly average of the best 5 skill ratings as they stood then (athletes with 6+ matches by then, active in the prior 18 months) — approximate. Data as of 2026-10-24.