Konovalov Mikhail
From Saint Petersburg, Russia
EMA: 15990310
Common russian riichi rating (CRR)
Rating date Feb. 25, 2024 (latest changes Feb. 25, 2024).
119 place (227.33).
how we calculated rating score
max_coefficients = (4 * 1 + 3.75 * 1 + 4.20 * 0.71 + 2.90 * 1) = 13.650060000000002
p1 = (25.64 * 1.80 * 0.57 + 322.58 * 1.80 * 0.86 + 956.52 * 1.40 * 1 + 149.53 * 4 * 1 + 0) / (1.80 * 0.57 + 1.80 * 0.86 + 1.40 * 1 + 4 * 1 + 1) = 274.35265792025683
p2 = (956.52 * 1.40 * 1 + 149.53 * 4 * 1 + 322.58 * 1.80 * 0.86 + 25.64 * 1.80 * 0.57) / max_coefficients = 180.31422572501512
score = 274.35265792025683 * 0.5 + 180.31422572501512 * 0.5 = 227.33344182263596
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2024-02-25 | 114 -> 119 | 231.05 -> 227.33 |
Earth cup: 100% -> 86% |
| 2024-02-17 | 115 -> 114 | 231.05 | |
| 2024-01-20 | 118 -> 115 | 231.05 | |
| 2024-01-14 | 120 -> 118 | 231.05 | |
| 2024-01-06 | 121 -> 120 | 227.12 -> 231.05 | |
| 2023-12-27 | 123 -> 121 | 223.96 -> 227.12 |
Sun tournament: 71% -> 57% |
| 2023-12-19 | 129 -> 123 | 223.96 | |
| 2023-12-12 | 131 -> 129 | 223.96 | |
| 2023-11-28 | 130 -> 131 | 245.91 -> 223.96 |
Saint Petersburg Open 2021: 14% -> 0% |
| 2023-11-26 | 124 -> 130 | 246.58 -> 245.91 |