Zaviyalov Anton

From Kirov, Russia

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Common russian riichi rating (CRR)

Rating date Nov. 7, 2023 (latest changes Nov. 7, 2023).

130 place (242.85).

max_coefficients = (4 * 1 + 3.75 * 1 + 4.20 * 0.86 + 2.80 * 1) = 14.149820000000002

p1 = (466.67 * 1.20 * 0.57 + 560 * 4.20 * 0.86 + 0 + 0 + 0) / (1.20 * 0.57 + 4.20 * 0.86 + 1 + 1 + 1) = 320.6204104042276

p2 = (560 * 4.20 * 0.86 + 466.67 * 1.20 * 0.57) / max_coefficients = 165.08195863975652

score = 320.6204104042276 * 0.5 + 165.08195863975652 * 0.5 = 242.85118452199205

Rating changes

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all results
Date Place Points Reason
2023-11-06 130 242.85

IX Russian Riichi Championship: 100% -> 86%

Tournaments

# Base rank Date Place Power Coefficient Type Tournament City
1 560 2022-11-06 34/76 86% 4.20 RR IX Russian Riichi Championship Perm
2 467 2022-07-03 9/16 57% 1.20 CRR Vyatka rooster Kirov