Goryacheva Elena
From Saint Petersburg, Russia
EMA: 15990098
Common russian riichi rating (CRR)
Rating date March 5, 2025 (latest changes March 5, 2025).
55 place (559.54).
how we calculated rating score
max_coefficients = (4.60 * 1 + 3.85 * 1 + 3.75 * 1 + 3.65 * 1) = 15.85
p1 = (782.61 * 1.40 * 0.14 + 130.84 * 4 * 0.43 + 934.78 * 2.10 * 1 + 631.58 * 3.85 * 1 + 932.58 * 3.75 * 1 + 152.54 * 3.25 * 1) / (1.40 * 0.14 + 4 * 0.43 + 2.10 * 1 + 3.85 * 1 + 3.75 * 1 + 3.25 * 1) = 589.893612011469
p2 = (932.58 * 3.75 * 1 + 631.58 * 3.85 * 1 + 934.78 * 2.10 * 1 + 152.54 * 3.25 * 1) / max_coefficients = 529.1842271293375
score = 589.893612011469 * 0.5 + 529.1842271293375 * 0.5 = 559.5389195704033
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2025-03-03 | 60 -> 55 | 551.05 -> 559.54 |
SPB Riichi Open 2023: 57% -> 43% |
| 2025-03-02 | 56 -> 60 | 551.05 | |
| 2025-02-25 | 56 | 554.28 -> 551.05 |
Earth cup: 14% -> 0% |
| 2025-02-22 | 56 | 555.56 -> 554.28 |
Fire cup 2023: 29% -> 14% |
| 2025-02-16 | 39 -> 56 | 604.99 -> 555.56 |
White Wolf Cup: 0% -> 100% |
| 2025-02-02 | 36 -> 39 | 604.99 | |
| 2025-01-26 | 31 -> 36 | 604.99 | |
| 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% |