Konovalov Mikhail
From Saint Petersburg, Russia
EMA: 15990310
Common russian riichi rating (CRR)
Rating date Sept. 15, 2024 (latest changes Sept. 15, 2024).
108 place (372.06).
how we calculated rating score
max_coefficients = (4.60 * 1 + 3.85 * 1 + 3.65 * 1 + 4 * 0.86) = 15.5284
p1 = (322.58 * 1.80 * 0.43 + 956.52 * 1.40 * 0.57 + 149.53 * 4 * 0.86 + 304.35 * 2.10 * 1 + 101.27 * 3.65 * 1 + 873.68 * 3.85 * 1) / (1.80 * 0.43 + 1.40 * 0.57 + 4 * 0.86 + 2.10 * 1 + 3.65 * 1 + 3.85 * 1) = 404.0544279937314
p2 = (873.68 * 3.85 * 1 + 956.52 * 1.40 * 0.57 + 304.35 * 2.10 * 1 + 149.53 * 4 * 0.86) / max_coefficients = 340.0640117462198
score = 404.0544279937314 * 0.5 + 340.0640117462198 * 0.5 = 372.0592198699756
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2024-09-15 | 105 -> 108 | 372.06 | |
| 2024-09-06 | 106 -> 105 | 372.06 | |
| 2024-09-03 | 109 -> 106 | 363.88 -> 372.06 |
SPB Riichi Open 2023: 100% -> 86% |
| 2024-09-01 | 153 -> 109 | 193.27 -> 363.88 |
SPB Riichi Open 2024: 0% -> 100% |
| 2024-08-26 | 154 -> 153 | 190.98 -> 193.27 | |
| 2024-08-25 | 155 -> 154 | 192.02 -> 190.98 |
Earth cup: 57% -> 43% |
| 2024-08-22 | 150 -> 155 | 204.32 -> 192.02 |
Fire cup 2023: 71% -> 57% |
| 2024-08-11 | 150 | 203.43 -> 204.32 | |
| 2024-08-04 | 142 -> 150 | 235.94 -> 203.43 |
Riichi over Volga: 0% -> 100% |
| 2024-07-14 | 135 -> 142 | 235.94 |