Blinov Andrei

From Kirov, Russia

Player page

Internal rating (RR)

Rating date April 20, 2026 (latest changes April 19, 2026).

142 place (306.70).

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

p1 = (224.30 * 4.60 * 0.14 + 291.14 * 3.65 * 0.29 + 11.24 * 3.75 * 0.43 + 567.16 * 4.10 * 1 + 325.58 * 3 * 1) / (4.60 * 0.14 + 3.65 * 0.29 + 3.75 * 0.43 + 4.10 * 1 + 3 * 1) = 362.358688221212

p2 = (567.16 * 4.10 * 1 + 325.58 * 3 * 1 + 291.14 * 3.65 * 0.29 + 224.30 * 4.60 * 0.14) / max_coefficients = 251.04682274247492

score = 362.358688221212 * 0.5 + 251.04682274247492 * 0.5 = 306.70275548184344

Rating changes

Show

all results
Date Place Points Reason
2026-04-19 140 -> 142 306.70
2026-04-13 148 -> 140 298.11 -> 306.70

Moscow Riichi 2024: 57% -> 43%
2026-04-11 145 -> 148 298.11
2026-04-05 144 -> 145 298.11
2026-04-04 141 -> 144 301.96 -> 298.11

Riichi over Volga: 43% -> 29%
2026-03-30 143 -> 141 301.96
2026-03-12 145 -> 143 303.68 -> 301.96

X Russian Championship: 29% -> 14%
2026-03-02 146 -> 145 303.68
2026-03-01 149 -> 146 303.68
2026-02-23 142 -> 149 303.68

Tournaments

# Base rank Date Place Power Coefficient Rating 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 11 2024-10-13 89/90 43% 3.75 RR Moscow Riichi 2024 Moscow
4 291 2024-08-04 57/80 29% 3.65 RR Riichi over Volga Samara
5 224 2024-05-12 84/108 14% 4.60 RR X Russian Championship Perm
6 92 2023-06-11 80/88 0% 3.75 RR Money can not buy tenpai Perm