Konovalov Mikhail
From Saint Petersburg, Russia
EMA: 15990310
Internal rating (RR)
Rating date April 13, 2026 (latest changes April 13, 2026).
47 place (582.90).
how we calculated rating score
max_coefficients = (4.10 * 1 + 3.90 * 1 + 3.50 * 1 + 3.45 * 1) = 14.95
p1 = (101.27 * 3.65 * 0.29 + 873.68 * 3.85 * 0.43 + 359.55 * 3.75 * 0.43 + 474.58 * 3.25 * 0.86 + 257.14 * 1.90 * 1 + 740.26 * 3.45 * 1 + 905.41 * 3.40 * 1) / (3.65 * 0.29 + 3.85 * 0.43 + 3.75 * 0.43 + 3.25 * 0.86 + 1.90 * 1 + 3.45 * 1 + 3.40 * 1) = 604.2022665186472
p2 = (905.41 * 3.40 * 1 + 740.26 * 3.45 * 1 + 873.68 * 3.85 * 0.43 + 474.58 * 3.25 * 0.86) / max_coefficients = 561.6006688963212
score = 604.2022665186472 * 0.5 + 561.6006688963212 * 0.5 = 582.9014677074842
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2026-04-13 | 48 -> 47 | 578.90 -> 582.90 |
Moscow Riichi 2024: 57% -> 43% |
| 2026-04-11 | 45 -> 48 | 578.90 | |
| 2026-04-05 | 44 -> 45 | 578.90 | |
| 2026-04-04 | 46 -> 44 | 571.26 -> 578.90 |
Riichi over Volga: 43% -> 29% |
| 2026-03-30 | 47 -> 46 | 568.85 -> 571.26 |
Seihoku spring tournament 2024: 14% -> 0% |
| 2026-03-12 | 48 -> 47 | 568.85 | |
| 2026-03-02 | 50 -> 48 | 568.85 | |
| 2026-03-01 | 43 -> 50 | 589.52 -> 568.85 |
SPB Riichi Open 2024: 57% -> 43% |
| 2026-02-23 | 77 -> 43 | 474.39 -> 589.52 |
White Wolf Cup 2026: 0% -> 100% |
| 2026-02-16 | 76 -> 77 | 481.22 -> 474.39 |
White Wolf Cup: 100% -> 86% |