Zaviyalov Anton

From Kirov, Russia

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Common russian riichi rating (CRR)

Rating date March 23, 2026 (latest changes March 21, 2026).

212 place (246.37).

max_coefficients = (4.10 * 1 + 3.90 * 1 + 3.50 * 1 + 3.45 * 1) = 14.95

p1 = (168.22 * 4.60 * 0.14 + 426.97 * 3.75 * 0.57 + 526.32 * 1.50 * 0.71 + 406.78 * 3.25 * 0.86 + 66.67 * 2.90 * 1) / (4.60 * 0.14 + 3.75 * 0.57 + 1.50 * 0.71 + 3.25 * 0.86 + 2.90 * 1) = 305.09520917138695

p2 = (406.78 * 3.25 * 0.86 + 426.97 * 3.75 * 0.57 + 526.32 * 1.50 * 0.71 + 66.67 * 2.90 * 1) / max_coefficients = 187.64214046822744

score = 305.09520917138695 * 0.5 + 187.64214046822744 * 0.5 = 246.3686748198072

Rating changes

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all results
Date Place Points Reason
2026-03-21 208 -> 212 246.37
2026-03-14 202 -> 208 246.37
2026-03-12 206 -> 202 242.90 -> 246.37

X Russian Championship: 29% -> 14%
2026-03-07 203 -> 206 242.90
2026-03-04 201 -> 203 249.03 -> 242.90

Dirty Riichi: 86% -> 71%
2026-02-27 202 -> 201 249.03
2026-02-25 203 -> 202 249.03
2026-02-23 197 -> 203 249.03
2026-02-16 189 -> 197 257.60 -> 249.03

White Wolf Cup: 100% -> 86%
2026-02-13 185 -> 189 268.10 -> 257.60

Moscow Riichi 2024: 71% -> 57%

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 86% 3.25 RR White Wolf Cup Saint Petersburg
3 526 2025-01-04 10/20 71% 1.50 CRR Dirty Riichi Kirov
4 427 2024-10-13 52/90 57% 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