Zaviyalov Anton

From Kirov, Russia

Player page

Common russian riichi rating (CRR)

Rating date June 20, 2026 (latest changes June 16, 2026).

280 place (180.46).

max_coefficients = (4.71 * 1 + 3.90 * 1 + 4.10 * 0.86 + 3.45 * 1) = 15.574109999999997

p1 = (426.97 * 3.75 * 0.29 + 526.32 * 1.50 * 0.57 + 406.78 * 3.25 * 0.57 + 66.67 * 2.90 * 1 + 0) / (3.75 * 0.29 + 1.50 * 0.57 + 3.25 * 0.57 + 2.90 * 1 + 1) = 241.66078439664173

p2 = (406.78 * 3.25 * 0.57 + 426.97 * 3.75 * 0.29 + 526.32 * 1.50 * 0.57 + 66.67 * 2.90 * 1) / max_coefficients = 119.2549686627358

score = 241.66078439664173 * 0.5 + 119.2549686627358 * 0.5 = 180.45787652968878

Rating changes

Show

all results
Date Place Points Reason
2026-06-16 277 -> 280 191.23 -> 180.46

White Wolf Cup: 71% -> 57%
2026-06-15 277 188.85 -> 191.23
2026-06-14 261 -> 277 194.43 -> 188.85
2026-06-13 252 -> 261 207.56 -> 194.43

Moscow Riichi 2024: 43% -> 29%
2026-06-09 253 -> 252 207.56
2026-06-04 255 -> 253 207.56
2026-05-31 247 -> 255 207.56
2026-05-26 248 -> 247 207.56
2026-05-25 249 -> 248 207.56
2026-05-23 250 -> 249 207.56

Tournaments

# Base rank Date Place Power Coefficient Rating Tournament City
1 67 2025-12-07 15/16 100% 2.90 CRR Discard League Autumn Season 2025 Kirov
2 407 2025-02-16 36/60 57% 3.25 RR White Wolf Cup Saint Petersburg
3 526 2025-01-04 10/20 57% 1.50 CRR Dirty Riichi Kirov
4 427 2024-10-13 52/90 29% 3.75 RR Moscow Riichi 2024 Moscow
5 168 2024-05-12 90/108 0% 4.60 RR X Russian Championship Perm
6 560 2022-11-06 34/76 0% 4.20 RR IX Russian Riichi Championship Perm
7 467 2022-07-03 9/16 0% 1.20 CRR Vyatka rooster Kirov