Novoselova Lada
From Perm, Russia
Common russian riichi rating (CRR)
Rating date March 29, 2025 (latest changes March 26, 2025).
64 place (521.25).
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 + 903.23 * 2.40 * 1 + 0) / (4.60 * 1 + 2.80 * 1 + 3.85 * 1 + 2.40 * 1 + 1) = 541.7617747440273
p2 = (616.82 * 4.60 * 1 + 903.23 * 2.40 * 1 + 421.05 * 3.85 * 1 + 468.09 * 2.80 * 1) / max_coefficients = 500.7451104100947
score = 541.7617747440273 * 0.5 + 500.7451104100947 * 0.5 = 521.253442577061
Rating changes
Date | Place | Points | Reason |
---|---|---|---|
2025-03-10 | 65 -> 64 | 521.25 | |
2025-03-03 | 67 -> 65 | 521.25 | |
2025-03-02 | 100 -> 67 | 399.69 -> 521.25 |
Riichi Maslenitsa (shrovetide): 0% -> 100% |
2025-02-25 | 103 -> 100 | 399.69 | |
2025-02-16 | 99 -> 103 | 399.69 | |
2025-02-11 | 100 -> 99 | 399.69 | |
2025-02-02 | 98 -> 100 | 399.69 | |
2025-01-26 | 96 -> 98 | 399.69 | |
2025-01-07 | 93 -> 96 | 399.69 | |
2025-01-05 | 92 -> 93 | 399.69 |
Tournaments
# | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
---|---|---|---|---|---|---|---|
1 | 903 |
|
4/32 | 100% | 2.40 | RR | Riichi Maslenitsa (shrovetide) |
2 | 421 |
|
56/96 | 100% | 3.85 | RR | SPB Riichi Open 2024 |
3 | 468 |
|
26/48 | 100% | 2.80 | RR | Guardian of the Winds |
4 | 617 |
|
42/108 | 100% | 4.60 | RR | X Russian Championship |