Goryacheva Elena
From Saint Petersburg, Russia
EMA: 15990098
Common russian riichi rating (CRR)
Rating date Sept. 6, 2024 (latest changes Sept. 6, 2024).
72 place (469.53).
how we calculated rating score
max_coefficients = (4.60 * 1 + 3.85 * 1 + 3.65 * 1 + 4 * 0.86) = 15.5284
p1 = (967.74 * 1.80 * 0.43 + 782.61 * 1.40 * 0.57 + 130.84 * 4 * 0.86 + 934.78 * 2.10 * 1 + 631.58 * 3.85 * 1) / (1.80 * 0.43 + 1.40 * 0.57 + 4 * 0.86 + 2.10 * 1 + 3.85 * 1) = 567.6658289070891
p2 = (631.58 * 3.85 * 1 + 934.78 * 2.10 * 1 + 967.74 * 1.80 * 0.43 + 782.61 * 1.40 * 0.57) / max_coefficients = 371.4014322145231
score = 567.6658289070891 * 0.5 + 371.4014322145231 * 0.5 = 469.5336305608061
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2024-09-03 | 78 -> 72 | 452.10 -> 469.53 |
SPB Riichi Open 2023: 100% -> 86% |
| 2024-09-01 | 103 -> 78 | 348.63 -> 452.10 |
SPB Riichi Open 2024: 0% -> 100% |
| 2024-08-27 | 104 -> 103 | 348.63 |
Sun tournament: 14% -> 0% |
| 2024-08-26 | 101 -> 104 | 372.39 -> 348.63 | |
| 2024-08-25 | 95 -> 101 | 387.98 -> 372.39 |
Earth cup: 57% -> 43% |
| 2024-08-22 | 93 -> 95 | 396.37 -> 387.98 |
Fire cup 2023: 71% -> 57% |
| 2024-08-20 | 94 -> 93 | 396.37 | |
| 2024-08-11 | 93 -> 94 | 394.89 -> 396.37 | |
| 2024-08-04 | 86 -> 93 | 400.46 -> 394.89 | |
| 2024-07-14 | 82 -> 86 | 400.46 |