Goryacheva Elena
From Saint Petersburg, Russia
EMA: 15990098
Common russian riichi rating (CRR)
Rating date Dec. 18, 2023 (latest changes Dec. 18, 2023).
72 place (396.09).
how we calculated rating score
max_coefficients = (4 * 1 + 3.75 * 1 + 4.20 * 0.86 + 2.90 * 1) = 14.249820000000001
p1 = (702.70 * 4.05 * 0.43 + 179.49 * 1.80 * 0.71 + 967.74 * 1.80 * 1 + 782.61 * 1.40 * 1 + 130.84 * 4 * 1) / (4.05 * 0.43 + 1.80 * 0.71 + 1.80 * 1 + 1.40 * 1 + 4 * 1) = 470.71927306666197
p2 = (967.74 * 1.80 * 1 + 702.70 * 4.05 * 0.43 + 782.61 * 1.40 * 1 + 130.84 * 4 * 1) / max_coefficients = 321.45809561103226
score = 470.71927306666197 * 0.5 + 321.45809561103226 * 0.5 = 396.0886843388471
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2023-12-12 | 63 -> 72 | 416.56 -> 396.09 |
Moscow Riichi 2022: 57% -> 43% |
| 2023-11-28 | 65 -> 63 | 416.56 | |
| 2023-11-26 | 60 -> 65 | 417.80 -> 416.56 | |
| 2023-11-06 | 62 -> 60 | 410.63 -> 417.80 | |
| 2023-11-05 | 59 -> 62 | 410.63 | |
| 2023-10-27 | 59 | 407.10 -> 410.63 |
Sun tournament: 86% -> 71% |
| 2023-10-22 | 58 -> 59 | 407.10 | |
| 2023-10-12 | 57 -> 58 | 425.37 -> 407.10 |
Moscow Riichi 2022: 71% -> 57% |
| 2023-09-28 | 56 -> 57 | 425.37 | |
| 2023-09-20 | 57 -> 56 | 425.37 |