Rozhdestvenskaya Mariya
From Tver, Russia
Online rating
Rating date Oct. 31, 2025 (latest changes Oct. 31, 2025).
67 place (306.83).
how we calculated rating score
max_coefficients = (4.45 * 1 + 4.45 * 1 + 3.05 * 1) = 11.95
p1 = (146.34 * 2.40 * 0.43 + 845.07 * 3.05 * 1 + 0 + 0 + 0) / (2.40 * 0.43 + 3.05 * 1 + 1 + 1 + 1) = 385.38335047410243
p2 = (845.07 * 3.05 * 1 + 146.34 * 2.40 * 0.43) / max_coefficients = 228.28368200836823
score = 385.38335047410243 * 0.5 + 228.28368200836823 * 0.5 = 306.8335162412353
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2025-10-31 | 55 -> 67 | 330.47 -> 306.83 | |
| 2025-10-25 | 51 -> 55 | 330.47 | |
| 2025-10-16 | 52 -> 51 | 327.17 -> 330.47 | |
| 2025-09-02 | 54 -> 52 | 324.12 -> 327.17 |
Spring online tournament 2024: 57% -> 43% |
| 2025-08-28 | 55 -> 54 | 324.12 | |
| 2025-08-16 | 56 -> 55 | 317.34 -> 324.12 | |
| 2025-07-05 | 51 -> 56 | 317.34 | |
| 2025-07-02 | 57 -> 51 | 314.66 -> 317.34 |
Spring online tournament 2024: 71% -> 57% |
| 2025-06-27 | 29 -> 57 | 346.17 -> 314.66 | |
| 2025-06-16 | 29 | 336.69 -> 346.17 |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Type | Tournament | City | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 845 |
|
12/72 | 100% | 3.05 | ONLINE | Winter online tournament 2025 | Russia | |
| 2 | 146 |
|
36/42 | 43% | 2.40 | ONLINE | Spring online tournament 2024 | Russia | |
| 3 | 345 |
|
37/56 | 0% | 2.80 | ONLINE | Autumn Online Tournament | Russia | |
| 4 | 496 |
|
63/124 | 0% | 3.06 | ONLINE | Be cool stay home | Russia |