Andreev Aleksandr
From Irkutsk, Russia
Common russian riichi rating (CRR)
Rating date Feb. 1, 2020 (latest changes Feb. 1, 2020).
243 place (133.77).
how we calculated rating score
max_coefficients = (4.20 * 1 + 4.05 * 1 + 3.85 * 1 + 3.45 * 1) = 15.55
p1 = (0 * 1.20 * 0.29 + 636.36 * 1.10 * 0.57 + 400 * 1.20 * 1 + 0 + 0) / (1.20 * 0.29 + 1.10 * 0.57 + 1.20 * 1 + 1 + 1) = 210.95656593261702
p2 = (400 * 1.20 * 1 + 636.36 * 1.10 * 0.57 + 0 * 1.20 * 0.29) / max_coefficients = 56.590353697749194
score = 210.95656593261702 * 0.5 + 56.590353697749194 * 0.5 = 133.77345981518312
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2020-02-01 | 243 | 133.77 |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
|---|---|---|---|---|---|---|---|
| 1 | 400 |
|
10/16 | 100% | 1.20 | RR | Summer Tournament |
| 2 | 636 |
|
5/12 | 57% | 1.10 | CRR | Summer Tournament |
| 3 | 0 |
|
16/16 | 29% | 1.20 | RR | Spring Tournament |