Goryacheva Elena
From Saint Petersburg, Russia
EMA: 15990098
Common russian riichi rating (CRR)
Rating date Dec. 29, 2024 (latest changes Dec. 29, 2024).
39 place (594.76).
how we calculated rating score
max_coefficients = (4.60 * 1 + 3.85 * 1 + 3.75 * 1 + 3.65 * 1) = 15.85
p1 = (967.74 * 1.80 * 0.14 + 782.61 * 1.40 * 0.29 + 130.84 * 4 * 0.71 + 934.78 * 2.10 * 1 + 631.58 * 3.85 * 1 + 932.58 * 3.75 * 1) / (1.80 * 0.14 + 1.40 * 0.29 + 4 * 0.71 + 2.10 * 1 + 3.85 * 1 + 3.75 * 1) = 668.0288170480688
p2 = (932.58 * 3.75 * 1 + 631.58 * 3.85 * 1 + 934.78 * 2.10 * 1 + 130.84 * 4 * 0.71) / max_coefficients = 521.4921135646688
score = 668.0288170480688 * 0.5 + 521.4921135646688 * 0.5 = 594.7604653063688
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2024-12-25 | 34 -> 39 | 601.53 -> 594.76 |
Earth cup: 29% -> 14% |
| 2024-12-22 | 34 | 602.32 -> 601.53 |
Fire cup 2023: 43% -> 29% |
| 2024-12-11 | 37 -> 34 | 602.32 | |
| 2024-12-01 | 36 -> 37 | 602.32 | |
| 2024-11-03 | 43 -> 36 | 591.40 -> 602.32 |
SPB Riichi Open 2023: 86% -> 71% |
| 2024-10-25 | 40 -> 43 | 602.04 -> 591.40 |
Earth cup: 43% -> 29% |
| 2024-10-22 | 40 | 602.88 -> 602.04 |
Fire cup 2023: 57% -> 43% |
| 2024-10-13 | 72 -> 40 | 469.53 -> 602.88 |
Moscow Riichi 2024: 0% -> 100% |
| 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% |