Orlova Yuliya
From Samara, Russia
Internal rating (RR)
Rating date Jan. 26, 2025 (latest changes Jan. 26, 2025).
46 place (532.95).
how we calculated rating score
max_coefficients = (4.60 * 1 + 3.85 * 1 + 3.75 * 1 + 3.65 * 1) = 15.85
p1 = (459.77 * 3.75 * 0.43 + 803.74 * 4 * 0.57 + 139.24 * 3.65 * 1 + 884.21 * 3.85 * 1 + 642.86 * 2.60 * 1) / (3.75 * 0.43 + 4 * 0.57 + 3.65 * 1 + 3.85 * 1 + 2.60 * 1) = 583.1449633205531
p2 = (884.21 * 3.85 * 1 + 803.74 * 4 * 0.57 + 642.86 * 2.60 * 1 + 459.77 * 3.75 * 0.43) / max_coefficients = 482.75268138801266
score = 583.1449633205531 * 0.5 + 482.75268138801266 * 0.5 = 532.9488223542828
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2025-01-26 | 62 -> 46 | 466.46 -> 532.95 |
Riichi On Ice: 0% -> 100% |
| 2025-01-07 | 61 -> 62 | 466.46 | |
| 2025-01-03 | 59 -> 61 | 487.13 -> 466.46 |
SPB Riichi Open 2023: 71% -> 57% |
| 2024-12-11 | 58 -> 59 | 493.39 -> 487.13 |
Money can not buy tenpai: 57% -> 43% |
| 2024-11-06 | 59 -> 58 | 493.39 | |
| 2024-11-03 | 56 -> 59 | 513.37 -> 493.39 |
SPB Riichi Open 2023: 86% -> 71% |
| 2024-10-13 | 53 -> 56 | 518.37 -> 513.37 | |
| 2024-10-11 | 51 -> 53 | 524.76 -> 518.37 |
Money can not buy tenpai: 71% -> 57% |
| 2024-09-03 | 48 -> 51 | 534.95 -> 524.76 |
SPB Riichi Open 2023: 100% -> 86% |
| 2024-09-01 | 82 -> 48 | 362.86 -> 534.95 |
SPB Riichi Open 2024: 0% -> 100% |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Type | Tournament | City | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 643 |
|
16/43 | 100% | 2.60 | RR | Riichi On Ice | Samara | |
| 2 | 884 |
|
12/96 | 100% | 3.85 | RR | SPB Riichi Open 2024 | Saint Petersburg | |
| 3 | 139 |
|
69/80 | 100% | 3.65 | RR | Riichi over Volga | Samara | |
| 4 | 804 |
|
22/108 | 57% | 4.00 | RR | SPB Riichi Open 2023 | Saint Petersburg | |
| 5 | 460 |
|
48/88 | 43% | 3.75 | RR | Money can not buy tenpai | Perm |