Goryacheva Elena
From Saint Petersburg, Russia
EMA: 15990098
Common russian riichi rating (CRR)
Rating date Jan. 7, 2025 (latest changes Jan. 7, 2025).
31 place (604.99).
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 * 0.57 + 934.78 * 2.10 * 1 + 631.58 * 3.85 * 1 + 932.58 * 3.75 * 1) / (1.80 * 0.14 + 1.40 * 0.29 + 4 * 0.57 + 2.10 * 1 + 3.85 * 1 + 3.75 * 1) = 692.3157844781219
p2 = (932.58 * 3.75 * 1 + 631.58 * 3.85 * 1 + 934.78 * 2.10 * 1 + 782.61 * 1.40 * 0.29) / max_coefficients = 517.6555205047318
score = 692.3157844781219 * 0.5 + 517.6555205047318 * 0.5 = 604.9856524914269
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2025-01-05 | 32 -> 31 | 604.99 | |
| 2025-01-03 | 39 -> 32 | 594.76 -> 604.99 |
SPB Riichi Open 2023: 71% -> 57% |
| 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% |