Blinov Andrei
From Kirov, Russia
Common russian riichi rating (CRR)
Rating date March 6, 2024 (latest changes March 6, 2024).
167 place (88.35).
how we calculated rating score
max_coefficients = (4 * 1 + 3.75 * 1 + 2.90 * 1 + 4.20 * 0.57) = 13.04988
p1 = (600 * 1.20 * 0.29 + 0 * 1.20 * 0.43 + 91.95 * 3.75 * 1 + 200 * 1.20 * 1 + 0) / (1.20 * 0.29 + 1.20 * 0.43 + 3.75 * 1 + 1.20 * 1 + 1) = 116.13213146157868
p2 = (91.95 * 3.75 * 1 + 200 * 1.20 * 1 + 600 * 1.20 * 0.29 + 0 * 1.20 * 0.43) / max_coefficients = 60.577568529365784
score = 116.13213146157868 * 0.5 + 60.577568529365784 * 0.5 = 88.35484999547224
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2024-03-06 | 167 | 87.02 -> 88.35 | |
| 2024-03-03 | 166 -> 167 | 96.74 -> 87.02 |
Vyatka rooster: 43% -> 29% |
| 2024-02-25 | 165 -> 166 | 96.74 | |
| 2024-02-20 | 165 | 95.20 -> 96.74 |
I still can declare riichi: 57% -> 43% |
| 2024-01-06 | 166 -> 165 | 93.83 -> 95.20 | |
| 2024-01-05 | 167 -> 166 | 93.83 | |
| 2024-01-03 | 167 | 102.99 -> 93.83 |
Vyatka rooster: 57% -> 43% |
| 2023-12-20 | 167 | 101.44 -> 102.99 |
I still can declare riichi: 71% -> 57% |
| 2023-12-19 | 177 -> 167 | 101.44 | |
| 2023-11-28 | 186 -> 177 | 101.44 |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Type | Tournament | City | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 200 |
|
13/16 | 100% | 1.20 | CRR | Riichi or die | Kirov | |
| 2 | 92 |
|
80/88 | 100% | 3.75 | RR | Money can not buy tenpai | Perm | |
| 3 | 0 |
|
16/16 | 43% | 1.20 | CRR | I still can declare riichi | Kirov | |
| 4 | 600 |
|
7/16 | 29% | 1.20 | CRR | Vyatka rooster | Kirov |