Goryacheva Elena
From Saint Petersburg, Russia
EMA: 15990098
Common russian riichi rating (CRR)
Rating date June 15, 2025 (latest changes June 15, 2025).
63 place (545.75).
how we calculated rating score
max_coefficients = (4.10 * 1 + 4.60 * 0.86 + 3.85 * 1 + 3.75 * 1) = 15.64266
p1 = (152.54 * 3.25 * 1 + 932.58 * 3.75 * 1 + 130.84 * 4 * 0.29 + 934.78 * 2.10 * 0.71 + 631.58 * 3.85 * 1) / (3.25 * 1 + 3.75 * 1 + 4 * 0.29 + 2.10 * 0.71 + 3.85 * 1) = 591.1480393660929
p2 = (932.58 * 3.75 * 1 + 631.58 * 3.85 * 1 + 934.78 * 2.10 * 0.71 + 152.54 * 3.25 * 1) / max_coefficients = 500.34520983004177
score = 591.1480393660929 * 0.5 + 500.34520983004177 * 0.5 = 545.7466245980673
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2025-06-15 | 59 -> 63 | 553.16 -> 545.75 | |
| 2025-05-30 | 59 | 566.12 -> 553.16 |
Seihoku spring tournament 2024: 86% -> 71% |
| 2025-05-26 | 58 -> 59 | 566.12 | |
| 2025-05-19 | 59 -> 58 | 566.12 | |
| 2025-05-12 | 58 -> 59 | 555.05 -> 566.12 | |
| 2025-05-03 | 59 -> 58 | 545.74 -> 555.05 |
SPB Riichi Open 2023: 43% -> 29% |
| 2025-04-22 | 60 -> 59 | 547.14 -> 545.74 |
Fire cup 2023: 14% -> 0% |
| 2025-04-13 | 59 -> 60 | 547.14 | |
| 2025-03-30 | 55 -> 59 | 559.54 -> 547.14 |
Seihoku spring tournament 2024: 100% -> 86% |
| 2025-03-03 | 60 -> 55 | 551.05 -> 559.54 |
SPB Riichi Open 2023: 57% -> 43% |