Blinov Andrei
From Kirov, Russia
Common russian riichi rating (CRR)
Rating date Dec. 17, 2023 (latest changes Dec. 17, 2023).
188 place (57.98).
how we calculated rating score
max_coefficients = (4 * 1 + 3.75 * 1 + 4.20 * 0.86 + 2.90 * 1) = 14.249820000000001
p1 = (0 * 1.20 * 0.71 + 91.95 * 3.75 * 1 + 200 * 1.20 * 1 + 0 + 0) / (1.20 * 0.71 + 3.75 * 1 + 1.20 * 1 + 1 + 1) = 74.90944210186545
p2 = (91.95 * 3.75 * 1 + 200 * 1.20 * 1 + 0 * 1.20 * 0.71) / max_coefficients = 41.04122016979863
score = 74.90944210186545 * 0.5 + 41.04122016979863 * 0.5 = 57.975331135832036
Rating changes
Date | Place | Points | Reason |
---|---|---|---|
2023-12-12 | 189 -> 188 | 57.98 | |
2023-11-28 | 198 -> 189 | 57.98 | |
2023-11-26 | 190 -> 198 | 58.12 -> 57.98 | |
2023-11-09 | 191 -> 190 | 58.12 | |
2023-11-06 | 193 -> 191 | 57.28 -> 58.12 | |
2023-11-05 | 181 -> 193 | 57.28 | |
2023-10-22 | 178 -> 181 | 57.28 | |
2023-10-20 | 178 | 56.48 -> 57.28 |
I still can declare riichi: 86% -> 71% |
2023-10-12 | 178 | 56.35 -> 56.48 | |
2023-09-28 | 179 -> 178 | 56.35 |
Tournaments
# | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
---|---|---|---|---|---|---|---|
1 | 200 |
|
13/16 | 100% | 1.20 | CRR | Riichi or die |
2 | 92 |
|
80/88 | 100% | 3.75 | RR | Money can not buy tenpai |
3 | 0 |
|
16/16 | 71% | 1.20 | CRR | I still can declare riichi |