Tikhonov Denis
From Moscow, Russia
Common russian riichi rating (CRR)
Rating date Sept. 21, 2025 (latest changes Sept. 19, 2025).
130 place (361.79).
how we calculated rating score
max_coefficients = (4.10 * 1 + 3.75 * 1 + 3.50 * 1 + 3.45 * 1) = 14.8
p1 = (870.97 * 1.80 * 0.57 + 303.37 * 3.75 * 1 + 647.06 * 3.05 * 1 + 263.16 * 1.50 * 1 + 0) / (1.80 * 0.57 + 3.75 * 1 + 3.05 * 1 + 1.50 * 1 + 1) = 426.1714166211616
p2 = (647.06 * 3.05 * 1 + 303.37 * 3.75 * 1 + 870.97 * 1.80 * 0.57 + 263.16 * 1.50 * 1) / max_coefficients = 297.4135135135135
score = 426.1714166211616 * 0.5 + 297.4135135135135 * 0.5 = 361.79246506733756
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2025-09-19 | 128 -> 130 | 374.77 -> 361.79 |
"Green Dragon" in the Secret Chamber: 71% -> 57% |
| 2025-09-14 | 129 -> 128 | 374.77 | |
| 2025-09-03 | 130 -> 129 | 374.77 | |
| 2025-09-01 | 131 -> 130 | 370.65 -> 374.77 | |
| 2025-08-31 | 127 -> 131 | 370.65 | |
| 2025-08-26 | 129 -> 127 | 370.65 | |
| 2025-08-25 | 131 -> 129 | 370.65 | |
| 2025-08-04 | 133 -> 131 | 369.17 -> 370.65 | |
| 2025-08-03 | 131 -> 133 | 369.17 | |
| 2025-07-26 | 130 -> 131 | 369.17 |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Type | Tournament | City | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 263 |
|
15/20 | 100% | 1.50 | CRR | HaTiKo | Korolyov | |
| 2 | 647 |
|
19/52 | 100% | 3.05 | RR | Agari Winter Tournament 2025 | Moscow | |
| 3 | 303 |
|
63/90 | 100% | 3.75 | RR | Moscow Riichi 2024 | Moscow | |
| 4 | 871 |
|
5/32 | 57% | 1.80 | CRR | "Green Dragon" in the Secret Chamber | Korolyov |