Novoselova Lada
From Perm, Russia
Internal rating (RR)
Rating date Jan. 3, 2025 (latest changes Jan. 3, 2025).
81 place (399.69).
how we calculated rating score
max_coefficients = (4.60 * 1 + 3.85 * 1 + 3.75 * 1 + 3.65 * 1) = 15.85
p1 = (616.82 * 4.60 * 1 + 468.09 * 2.80 * 1 + 421.05 * 3.85 * 1 + 0 + 0) / (4.60 * 1 + 2.80 * 1 + 3.85 * 1 + 1 + 1) = 435.4015094339623
p2 = (616.82 * 4.60 * 1 + 421.05 * 3.85 * 1 + 468.09 * 2.80 * 1) / max_coefficients = 363.9791798107256
score = 435.4015094339623 * 0.5 + 363.9791798107256 * 0.5 = 399.69034462234396
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2025-01-03 | 84 -> 81 | 399.69 | |
| 2024-12-11 | 85 -> 84 | 399.69 | |
| 2024-11-06 | 86 -> 85 | 399.69 | |
| 2024-10-13 | 77 -> 86 | 403.46 -> 399.69 | |
| 2024-10-11 | 79 -> 77 | 403.46 | |
| 2024-09-06 | 80 -> 79 | 403.46 | |
| 2024-09-03 | 80 | 396.86 -> 403.46 | |
| 2024-09-01 | 91 -> 80 | 334.98 -> 396.86 |
SPB Riichi Open 2024: 0% -> 100% |
| 2024-08-11 | 91 | 333.54 -> 334.98 | |
| 2024-08-04 | 86 -> 91 | 338.96 -> 333.54 |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
|---|---|---|---|---|---|---|---|
| 1 | 421 |
|
56/96 | 100% | 3.85 | RR | SPB Riichi Open 2024 |
| 2 | 468 |
|
26/48 | 100% | 2.80 | RR | Guardian of the Winds |
| 3 | 617 |
|
42/108 | 100% | 4.60 | RR | X Russian Championship |