Blinov Andrei
From Kirov, Russia
Common russian riichi rating (CRR)
Rating date April 17, 2024 (latest changes April 17, 2024).
178 place (60.52).
how we calculated rating score
max_coefficients = (4 * 1 + 3.75 * 1 + 3.05 * 1 + 2.90 * 1) = 13.700000000000001
p1 = (0 * 1.20 * 0.43 + 91.95 * 3.75 * 1 + 200 * 1.20 * 1 + 0 + 0) / (1.20 * 0.43 + 3.75 * 1 + 1.20 * 1 + 1 + 1) = 78.35007073651718
p2 = (91.95 * 3.75 * 1 + 200 * 1.20 * 1 + 0 * 1.20 * 0.43) / max_coefficients = 42.6883211678832
score = 78.35007073651718 * 0.5 + 42.6883211678832 * 0.5 = 60.51919595220019
Rating changes
Date | Place | Points | Reason |
---|---|---|---|
2024-04-17 | 179 -> 178 | 60.52 | |
2024-03-30 | 169 -> 179 | 60.52 | |
2024-03-20 | 176 -> 169 | 60.52 | |
2024-03-10 | 173 -> 176 | 61.58 -> 60.52 | |
2024-03-06 | 174 -> 173 | 60.60 -> 61.58 | |
2024-02-25 | 172 -> 174 | 60.60 | |
2024-02-20 | 172 | 59.72 -> 60.60 |
I still can declare riichi: 57% -> 43% |
2024-01-20 | 175 -> 172 | 59.72 | |
2024-01-09 | 176 -> 175 | 59.72 | |
2024-01-06 | 176 | 58.82 -> 59.72 |
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 | 43% | 1.20 | CRR | I still can declare riichi |