Zaviyalov Anton

From Kirov, Russia

Player page

Common russian riichi rating (CRR)

Rating date July 29, 2026 (latest changes July 29, 2026).

289 place (172.76).

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 * 0.43 + 406.78 * 3.25 * 0.57 + 66.67 * 2.90 * 1 + 0) / (3.75 * 0.29 + 1.50 * 0.43 + 3.25 * 0.57 + 2.90 * 1 + 1) = 233.49941275476567

p2 = (406.78 * 3.25 * 0.57 + 426.97 * 3.75 * 0.29 + 526.32 * 1.50 * 0.43 + 66.67 * 2.90 * 1) / max_coefficients = 112.01603173471871

score = 233.49941275476567 * 0.5 + 112.01603173471871 * 0.5 = 172.75772224474218

Rating changes

Show

all results
Date Place Points Reason
2026-07-26 290 -> 289 172.76
2026-07-25 288 -> 290 172.76
2026-07-23 289 -> 288 172.76
2026-07-18 286 -> 289 172.76
2026-07-13 287 -> 286 172.76
2026-07-12 283 -> 287 172.76
2026-07-11 281 -> 283 172.76
2026-07-04 278 -> 281 180.46 -> 172.76

Dirty Riichi: 57% -> 43%
2026-07-02 279 -> 278 180.46
2026-07-01 280 -> 279 180.46

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 43% 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