Konovalov Mikhail
From Saint Petersburg, Russia
EMA: 15990310
Internal rating (RR)
Rating date Jan. 1, 2026 (latest changes Jan. 1, 2026).
72 place (476.74).
how we calculated rating score
max_coefficients = (4.10 * 1 + 3.90 * 1 + 3.50 * 1 + 3.45 * 1) = 14.95
p1 = (304.35 * 2.10 * 0.29 + 101.27 * 3.65 * 0.57 + 873.68 * 3.85 * 0.57 + 359.55 * 3.75 * 0.71 + 474.58 * 3.25 * 1 + 257.14 * 1.90 * 1 + 740.26 * 3.45 * 1) / (2.10 * 0.29 + 3.65 * 0.57 + 3.85 * 0.57 + 3.75 * 0.71 + 3.25 * 1 + 1.90 * 1 + 3.45 * 1) = 486.49491357233427
p2 = (740.26 * 3.45 * 1 + 873.68 * 3.85 * 0.57 + 474.58 * 3.25 * 1 + 359.55 * 3.75 * 0.71) / max_coefficients = 466.98193979933114
score = 486.49491357233427 * 0.5 + 466.98193979933114 * 0.5 = 476.7384266858327
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2026-01-01 | 69 -> 72 | 499.19 -> 476.74 |
SPB Riichi Open 2024: 71% -> 57% |
| 2025-12-13 | 68 -> 69 | 503.46 -> 499.19 |
Moscow Riichi 2024: 86% -> 71% |
| 2025-12-07 | 67 -> 68 | 503.46 | |
| 2025-12-04 | 70 -> 67 | 497.68 -> 503.46 |
Riichi over Volga: 71% -> 57% |
| 2025-11-30 | 67 -> 70 | 496.20 -> 497.68 |
Seihoku spring tournament 2024: 43% -> 29% |
| 2025-11-14 | 68 -> 67 | 496.20 | |
| 2025-11-12 | 69 -> 68 | 496.20 | |
| 2025-11-04 | 68 -> 69 | 507.83 -> 496.20 | |
| 2025-11-01 | 58 -> 68 | 529.44 -> 507.83 |
SPB Riichi Open 2024: 86% -> 71% |
| 2025-10-13 | 60 -> 58 | 525.48 -> 529.44 |
Moscow Riichi 2024: 100% -> 86% |