Medvedev Evgenii
From Tyumen, Russia
Common russian riichi rating (CRR)
Rating date March 30, 2024 (latest changes March 30, 2024).
127 place (221.55).
how we calculated rating score
max_coefficients = (4 * 1 + 3.75 * 1 + 3.05 * 1 + 2.90 * 1) = 13.700000000000001
p1 = (473.68 * 2.10 * 1 + 74.07 * 2.30 * 1 + 518.52 * 2.30 * 1 + 0 + 0) / (2.10 * 1 + 2.30 * 1 + 2.30 * 1 + 1 + 1) = 271.0
p2 = (518.52 * 2.30 * 1 + 473.68 * 2.10 * 1 + 74.07 * 2.30 * 1) / max_coefficients = 172.0948905109489
score = 271.0 * 0.5 + 172.0948905109489 * 0.5 = 221.54744525547443
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2024-03-30 | 117 -> 127 | 221.55 | |
| 2024-03-20 | 122 -> 117 | 221.55 | |
| 2024-03-14 | 123 -> 122 | 221.55 | |
| 2024-03-10 | 120 -> 123 | 225.83 -> 221.55 | |
| 2024-03-09 | 121 -> 120 | 225.83 | |
| 2024-03-06 | 121 | 221.86 -> 225.83 | |
| 2024-02-25 | 161 -> 121 | 121.40 -> 221.86 |
Chasing Kan: 0% -> 100% |
| 2024-02-20 | 162 -> 161 | 121.40 | |
| 2024-01-06 | 162 | 119.61 -> 121.40 | |
| 2024-01-05 | 165 -> 162 | 119.61 |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
|---|---|---|---|---|---|---|---|
| 1 | 519 |
|
14/28 | 100% | 2.30 | CRR | Chasing Kan |
| 2 | 74 |
|
26/28 | 100% | 2.30 | CRR | Finding Dora |
| 3 | 474 |
|
11/20 | 100% | 2.10 | CRR | 13 tiles until tempai |