Blinov Andrei

From Kirov, Russia

Player page

Internal rating (RR)

Rating date Aug. 23, 2025 (latest changes Aug. 9, 2025).

135 place (307.40).

max_coefficients = (4.10 * 1 + 3.85 * 1 + 3.75 * 1 + 3.50 * 1) = 15.2

p1 = (224.30 * 4.60 * 0.71 + 291.14 * 3.65 * 0.86 + 11.24 * 3.75 * 1 + 567.16 * 4.10 * 1 + 325.58 * 3 * 1) / (4.60 * 0.71 + 3.65 * 0.86 + 3.75 * 1 + 4.10 * 1 + 3 * 1) = 289.15567740053905

p2 = (567.16 * 4.10 * 1 + 325.58 * 3 * 1 + 291.14 * 3.65 * 0.86 + 224.30 * 4.60 * 0.71) / max_coefficients = 325.65197368421053

score = 289.15567740053905 * 0.5 + 325.65197368421053 * 0.5 = 307.40382554237476

Rating changes

Show

Date Place Points Reason
2025-08-04 134 -> 135 310.79 -> 307.40

Riichi over Volga: 100% -> 86%

2025-08-03 146 -> 134 267.73 -> 310.79

Two roosters and Chuckles: 0% -> 100%

2025-07-30 147 -> 146 267.73
2025-07-13 144 -> 147 267.73
2025-07-12 144 269.11 -> 267.73

X Russian Championship: 86% -> 71%

2025-07-03 145 -> 144 269.11
2025-06-15 174 -> 145 140.00 -> 269.11

13 bloody tiles: 0% -> 100%

2025-06-11 182 -> 174 146.22 -> 140.00

Money can not buy tenpai: 14% -> 0%

2025-05-12 181 -> 182 149.70 -> 146.22

X Russian Championship: 100% -> 86%

2025-05-03 178 -> 181 149.70

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 11 2024-10-13 89/90 100% 3.75 RR Moscow Riichi 2024 Moscow
4 291 2024-08-04 57/80 86% 3.65 RR Riichi over Volga Samara
5 224 2024-05-12 84/108 71% 4.60 RR X Russian Championship Perm
6 92 2023-06-11 80/88 0% 3.75 RR Money can not buy tenpai Perm