Konovalov Mikhail
From Saint Petersburg, Russia
EMA: 15990310
Common russian riichi rating (CRR)
Rating date July 3, 2026 (latest changes July 3, 2026).
60 place (569.07).
how we calculated rating score
max_coefficients = (4.71 * 1 + 3.90 * 1 + 4.10 * 0.86 + 3.45 * 1) = 15.574109999999997
p1 = (101.27 * 3.65 * 0.14 + 873.68 * 3.85 * 0.14 + 359.55 * 3.75 * 0.29 + 474.58 * 3.25 * 0.57 + 257.14 * 1.90 * 0.71 + 740.26 * 3.45 * 1 + 905.41 * 3.40 * 1 + 447.55 * 4.71 * 1) / (3.65 * 0.14 + 3.85 * 0.14 + 3.75 * 0.29 + 3.25 * 0.57 + 1.90 * 0.71 + 3.45 * 1 + 3.40 * 1 + 4.71 * 1) = 584.5627667934891
p2 = (905.41 * 3.40 * 1 + 740.26 * 3.45 * 1 + 447.55 * 4.71 * 1 + 474.58 * 3.25 * 0.57) / max_coefficients = 553.582837157308
score = 584.5627667934891 * 0.5 + 553.582837157308 * 0.5 = 569.0728019753985
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2026-07-01 | 59 -> 60 | 576.18 -> 569.07 |
SPB Riichi Open 2024: 29% -> 14% |
| 2026-06-26 | 59 | 573.61 -> 576.18 |
Seihoku spring tournament 2025: 86% -> 71% |
| 2026-06-16 | 58 -> 59 | 576.67 -> 573.61 |
White Wolf Cup: 71% -> 57% |
| 2026-06-15 | 60 -> 58 | 566.38 -> 576.67 | |
| 2026-06-14 | 53 -> 60 | 575.99 -> 566.38 |
XII Russian Championship: 0% -> 100% |
| 2026-06-13 | 54 -> 53 | 570.75 -> 575.99 |
Moscow Riichi 2024: 43% -> 29% |
| 2026-06-04 | 58 -> 54 | 561.40 -> 570.75 |
Riichi over Volga: 29% -> 14% |
| 2026-05-17 | 59 -> 58 | 561.40 | |
| 2026-05-12 | 58 -> 59 | 561.40 | |
| 2026-05-11 | 57 -> 58 | 561.40 |