Ulanskaya Emiliya
From Saint Petersburg, Russia
Internal rating (RR)
Rating date March 9, 2026 (latest changes March 7, 2026).
241 place (19.90).
how we calculated rating score
max_coefficients = (4.10 * 1 + 3.90 * 1 + 3.50 * 1 + 3.45 * 1) = 14.95
p1 = (84.21 * 3.85 * 0.43 + 12.99 * 3.45 * 1 + 17.54 * 3.90 * 1 + 0 + 0) / (3.85 * 0.43 + 3.45 * 1 + 3.90 * 1 + 1 + 1) = 22.92613437501989
p2 = (84.21 * 3.85 * 0.43 + 17.54 * 3.90 * 1 + 12.99 * 3.45 * 1) / max_coefficients = 16.868896321070235
score = 22.92613437501989 * 0.5 + 16.868896321070235 * 0.5 = 19.89751534804506
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2026-03-01 | 241 | 22.90 -> 19.90 |
SPB Riichi Open 2024: 57% -> 43% |
| 2026-02-23 | 234 -> 241 | 22.90 | |
| 2026-01-25 | 230 -> 234 | 22.90 | |
| 2026-01-07 | 228 -> 230 | 22.90 | |
| 2026-01-01 | 228 | 25.78 -> 22.90 |
SPB Riichi Open 2024: 71% -> 57% |
| 2025-12-07 | 224 -> 228 | 25.78 | |
| 2025-11-30 | 223 -> 224 | 25.78 | |
| 2025-11-04 | 216 -> 223 | 24.69 -> 25.78 |
XI Russian Championship: 0% -> 100% |
| 2025-11-01 | 216 | 27.79 -> 24.69 |
SPB Riichi Open 2024: 86% -> 71% |
| 2025-10-13 | 216 | 27.45 -> 27.79 |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Rating | Tournament | City | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 18 |
|
57/58 | 100% | 3.90 | RR | XI Russian Championship | Moscow | |
| 2 | 13 |
|
77/78 | 100% | 3.45 | RR | SPB Riichi Open 2025 | Saint Petersburg | |
| 3 | 84 |
|
88/96 | 43% | 3.85 | RR | SPB Riichi Open 2024 | Saint Petersburg |