Shishkina Elizaveta

From Kirov, Russia

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Common russian riichi rating (CRR)

Rating date Oct. 13, 2025 (latest changes Oct. 13, 2025).

228 place (174.80).

max_coefficients = (4.10 * 1 + 3.50 * 1 + 3.45 * 1 + 3.85 * 0.86) = 14.349835

p1 = (93.46 * 4.60 * 0.57 + 430.38 * 3.65 * 0.71 + 210.53 * 1.50 * 1 + 134.33 * 4.10 * 1 + 116.28 * 3 * 1) / (4.60 * 0.57 + 3.65 * 0.71 + 1.50 * 1 + 4.10 * 1 + 3 * 1) = 186.69977922950412

p2 = (430.38 * 3.65 * 0.71 + 134.33 * 4.10 * 1 + 116.28 * 3 * 1 + 210.53 * 1.50 * 1) / max_coefficients = 162.89107156981248

score = 186.69977922950412 * 0.5 + 162.89107156981248 * 0.5 = 174.7954253996583

Rating changes

Show

all results
Date Place Points Reason
2025-10-13 229 -> 228 172.32 -> 174.80
2025-10-04 224 -> 229 184.32 -> 172.32

Riichi over Volga: 86% -> 71%
2025-09-14 225 -> 224 184.32
2025-09-12 226 -> 225 182.09 -> 184.32

X Russian Championship: 71% -> 57%
2025-09-03 233 -> 226 182.09
2025-09-01 235 -> 233 179.81 -> 182.09
2025-08-31 231 -> 235 179.81
2025-08-25 233 -> 231 179.81
2025-08-09 235 -> 233 179.81
2025-08-04 229 -> 235 190.31 -> 179.81

Riichi over Volga: 100% -> 86%

Tournaments

# Base rank Date Place Power Coefficient Type Tournament City
1 116 2025-08-03 39/44 100% 3.00 RR Two roosters and Chuckles Kirov
2 134 2025-06-15 59/68 100% 4.10 RR 13 bloody tiles Perm
3 211 2025-01-04 16/20 100% 1.50 CRR Dirty Riichi Kirov
4 430 2024-08-04 46/80 71% 3.65 RR Riichi over Volga Samara
5 93 2024-05-12 98/108 57% 4.60 RR X Russian Championship Perm