Kotova Velena
From Izhevsk, Russia
EMA: 15990160
Common russian riichi rating (CRR)
Rating date March 10, 2024 (latest changes March 10, 2024).
41 place (511.30).
how we calculated rating score
max_coefficients = (4 * 1 + 3.75 * 1 + 3.05 * 1 + 2.90 * 1) = 13.700000000000001
p1 = (447.76 * 3.50 * 0.14 + 241.38 * 3.75 * 1 + 941.18 * 3.05 * 1 + 893.33 * 4.20 * 0.57 + 0) / (3.50 * 0.14 + 3.75 * 1 + 3.05 * 1 + 4.20 * 0.57 + 1) = 574.1666144861276
p2 = (941.18 * 3.05 * 1 + 893.33 * 4.20 * 0.57 + 241.38 * 3.75 * 1 + 447.76 * 3.50 * 0.14) / max_coefficients = 448.4379562043795
score = 574.1666144861276 * 0.5 + 448.4379562043795 * 0.5 = 511.30228534525355
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2024-03-10 | 88 -> 41 | 314.59 -> 511.30 |
Agari Spring Tournament 2024: 0% -> 100% |
| 2024-03-06 | 81 -> 88 | 345.43 -> 314.59 |
IX Russian Riichi Championship: 71% -> 57% |
| 2024-02-27 | 83 -> 81 | 345.43 | |
| 2024-02-25 | 80 -> 83 | 345.43 | |
| 2024-02-12 | 81 -> 80 | 345.43 | |
| 2024-01-20 | 80 -> 81 | 354.55 -> 345.43 |
Tenpai can't buy happiness: 29% -> 14% |
| 2024-01-06 | 73 -> 80 | 381.03 -> 354.55 |
IX Russian Riichi Championship: 86% -> 71% |
| 2023-12-12 | 74 -> 73 | 381.03 | |
| 2023-11-28 | 78 -> 74 | 381.03 | |
| 2023-11-26 | 72 -> 78 | 382.16 -> 381.03 |