Goryacheva Elena
From Saint Petersburg, Russia
EMA: 15990098
Common russian riichi rating (CRR)
Rating date Oct. 10, 2025 (latest changes Oct. 9, 2025).
40 place (611.34).
how we calculated rating score
max_coefficients = (4.10 * 1 + 3.75 * 1 + 3.50 * 1 + 3.45 * 1) = 14.8
p1 = (934.78 * 2.10 * 0.43 + 631.58 * 3.85 * 0.86 + 675.32 * 3.45 * 1 + 152.54 * 3.25 * 1 + 932.58 * 3.75 * 1) / (2.10 * 0.43 + 3.85 * 0.86 + 3.45 * 1 + 3.25 * 1 + 3.75 * 1) = 631.2871184400981
p2 = (932.58 * 3.75 * 1 + 675.32 * 3.45 * 1 + 631.58 * 3.85 * 0.86 + 934.78 * 2.10 * 0.43) / max_coefficients = 591.3871621621622
score = 631.2871184400981 * 0.5 + 591.3871621621622 * 0.5 = 611.3371403011301
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2025-10-09 | 42 -> 40 | 611.34 | |
| 2025-10-04 | 44 -> 42 | 611.34 | |
| 2025-09-30 | 40 -> 44 | 623.85 -> 611.34 |
Seihoku spring tournament 2024: 57% -> 43% |
| 2025-09-26 | 41 -> 40 | 623.85 | |
| 2025-09-12 | 44 -> 41 | 623.85 | |
| 2025-09-03 | 46 -> 44 | 614.52 -> 623.85 |
SPB Riichi Open 2023: 14% -> 0% |
| 2025-09-01 | 43 -> 46 | 618.14 -> 614.52 |
SPB Riichi Open 2024: 100% -> 86% |
| 2025-08-31 | 58 -> 43 | 550.14 -> 618.14 |
SPB Riichi Open 2025: 0% -> 100% |
| 2025-08-26 | 59 -> 58 | 550.14 | |
| 2025-08-25 | 60 -> 59 | 550.14 |