Blinov Andrei

From Kirov, Russia

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Common russian riichi rating (CRR)

Rating date Sept. 13, 2025 (latest changes Sept. 12, 2025).

161 place (296.02).

max_coefficients = (4.10 * 1 + 3.75 * 1 + 3.50 * 1 + 3.45 * 1) = 14.8

p1 = (224.30 * 4.60 * 0.57 + 291.14 * 3.65 * 0.86 + 11.24 * 3.75 * 1 + 0 * 1.50 * 1 + 567.16 * 4.10 * 1 + 325.58 * 3 * 1) / (4.60 * 0.57 + 3.65 * 0.86 + 3.75 * 1 + 1.50 * 1 + 4.10 * 1 + 3 * 1) = 267.55612722363986

p2 = (567.16 * 4.10 * 1 + 325.58 * 3 * 1 + 291.14 * 3.65 * 0.86 + 224.30 * 4.60 * 0.57) / max_coefficients = 324.4912162162162

score = 267.55612722363986 * 0.5 + 324.4912162162162 * 0.5 = 296.023671719928

Rating changes

Show

all results
Date Place Points Reason
2025-09-12 158 -> 161 300.25 -> 296.02

X Russian Championship: 71% -> 57%
2025-09-10 160 -> 158 300.25
2025-09-03 163 -> 160 300.25
2025-09-01 165 -> 163 295.85 -> 300.25
2025-08-31 161 -> 165 295.85
2025-08-25 162 -> 161 295.55 -> 295.85
2025-08-09 163 -> 162 295.55
2025-08-04 161 -> 163 299.25 -> 295.55

Riichi over Volga: 100% -> 86%
2025-08-03 182 -> 161 263.39 -> 299.25

Two roosters and Chuckles: 0% -> 100%
2025-07-30 183 -> 182 263.39

Tournaments

# Base rank Date Place Power Coefficient Type Tournament City
1 326 2025-08-03 30/44 100% 3.00 RR Two roosters and Chuckles Kirov
2 567 2025-06-15 30/68 100% 4.10 RR 13 bloody tiles Perm
3 0 2025-01-04 20/20 100% 1.50 CRR Dirty Riichi Kirov
4 11 2024-10-13 89/90 100% 3.75 RR Moscow Riichi 2024 Moscow
5 291 2024-08-04 57/80 86% 3.65 RR Riichi over Volga Samara
6 224 2024-05-12 84/108 57% 4.60 RR X Russian Championship Perm
7 200 2023-08-26 13/16 0% 1.20 CRR Riichi or die Kirov
8 92 2023-06-11 80/88 0% 3.75 RR Money can not buy tenpai Perm
9 0 2022-08-20 16/16 0% 1.20 CRR I still can declare riichi Kirov
10 600 2022-07-03 7/16 0% 1.20 CRR Vyatka rooster Kirov