Belov Timofei
From Yekaterinburg, Russia
Internal rating (RR)
Rating date July 12, 2025 (latest changes July 12, 2025).
102 place (391.96).
how we calculated rating score
max_coefficients = (4.10 * 1 + 3.85 * 1 + 3.75 * 1 + 3.65 * 1) = 15.35
p1 = (606.74 * 3.75 * 1 + 89.55 * 4.10 * 1 + 457.94 * 4.60 * 0.71 + 638.30 * 2.80 * 1 + 0) / (3.75 * 1 + 4.10 * 1 + 4.60 * 0.71 + 2.80 * 1 + 1) = 397.3257506471038
p2 = (606.74 * 3.75 * 1 + 638.30 * 2.80 * 1 + 457.94 * 4.60 * 0.71 + 89.55 * 4.10 * 1) / max_coefficients = 386.60390879478825
score = 397.3257506471038 * 0.5 + 386.60390879478825 * 0.5 = 391.964829720946
Rating changes
Date | Place | Points | Reason |
---|---|---|---|
2025-07-12 | 101 -> 102 | 399.24 -> 391.96 |
X Russian Championship: 86% -> 71% |
2025-06-15 | 88 -> 101 | 427.98 -> 399.24 |
13 bloody tiles: 0% -> 100% |
2025-06-11 | 90 -> 88 | 427.98 | |
2025-05-12 | 91 -> 90 | 429.17 -> 427.98 |
X Russian Championship: 100% -> 86% |
2025-05-03 | 86 -> 91 | 429.17 | |
2025-04-26 | 85 -> 86 | 429.17 | |
2025-04-11 | 86 -> 85 | 429.17 | |
2025-03-10 | 87 -> 86 | 429.17 | |
2025-03-03 | 85 -> 87 | 429.17 | |
2025-03-02 | 82 -> 85 | 429.17 |
Tournaments
# | Base rank | Date | Place | Power | Coefficient | Type | Tournament | City |
---|---|---|---|---|---|---|---|---|
1 | 90 |
|
62/68 | 100% | 4.10 | RR | 13 bloody tiles | Perm |
2 | 607 |
|
36/90 | 100% | 3.75 | RR | Moscow Riichi 2024 | Moscow |
3 | 638 |
|
18/48 | 100% | 2.80 | RR | Guardian of the Winds | Yekaterinburg |
4 | 458 |
|
59/108 | 71% | 4.60 | RR | X Russian Championship | Perm |