Zaviyalov Anton

From Kirov, Russia

Player page

Common russian riichi rating (CRR)

Rating date May 8, 2026 (latest changes May 7, 2026).

245 place (219.57).

max_coefficients = (4.10 * 1 + 3.90 * 1 + 3.45 * 1 + 3.40 * 1) = 14.85

p1 = (168.22 * 4.60 * 0.14 + 426.97 * 3.75 * 0.43 + 526.32 * 1.50 * 0.57 + 406.78 * 3.25 * 0.71 + 66.67 * 2.90 * 1) / (4.60 * 0.14 + 3.75 * 0.43 + 1.50 * 0.57 + 3.25 * 0.71 + 2.90 * 1) = 285.9334557089546

p2 = (406.78 * 3.25 * 0.71 + 426.97 * 3.75 * 0.43 + 526.32 * 1.50 * 0.57 + 66.67 * 2.90 * 1) / max_coefficients = 153.1993265993266

score = 285.9334557089546 * 0.5 + 153.1993265993266 * 0.5 = 219.5663911541406

Rating changes

Show

all results
Date Place Points Reason
2026-05-04 242 -> 245 226.37 -> 219.57

Dirty Riichi: 71% -> 57%
2026-05-03 235 -> 242 225.84 -> 226.37
2026-05-01 236 -> 235 225.84
2026-04-27 237 -> 236 225.84
2026-04-26 238 -> 237 225.84
2026-04-19 228 -> 238 225.84
2026-04-16 221 -> 228 235.10 -> 225.84

White Wolf Cup: 86% -> 71%
2026-04-13 218 -> 221 246.37 -> 235.10

Moscow Riichi 2024: 57% -> 43%
2026-04-11 210 -> 218 246.37
2026-04-05 207 -> 210 246.37

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 71% 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 43% 3.75 RR Moscow Riichi 2024 Moscow
5 168 2024-05-12 90/108 14% 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