Tikhonov Denis
From Moscow, Russia
Internal rating (RR)
Rating date Dec. 10, 2025 (latest changes Dec. 9, 2025).
147 place (286.80).
how we calculated rating score
max_coefficients = (4.10 * 1 + 3.90 * 1 + 3.50 * 1 + 3.45 * 1) = 14.95
p1 = (303.37 * 3.75 * 0.86 + 647.06 * 3.05 * 1 + 263.16 * 2.25 * 1 + 0 + 0) / (3.75 * 0.86 + 3.05 * 1 + 2.25 * 1 + 1 + 1) = 336.75745723015467
p2 = (647.06 * 3.05 * 1 + 303.37 * 3.75 * 0.86 + 263.16 * 2.25 * 1) / max_coefficients = 236.83678929765887
score = 336.75745723015467 * 0.5 + 236.83678929765887 * 0.5 = 286.79712326390677
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2025-12-09 | 148 -> 147 | 286.80 | |
| 2025-12-07 | 158 -> 148 | 257.76 -> 286.80 |
Winter Hatiko: 0% -> 100% |
| 2025-11-30 | 159 -> 158 | 257.76 | |
| 2025-11-14 | 160 -> 159 | 257.76 | |
| 2025-11-12 | 161 -> 160 | 257.76 | |
| 2025-11-04 | 155 -> 161 | 262.24 -> 257.76 | |
| 2025-11-01 | 155 | 261.88 -> 262.24 | |
| 2025-10-13 | 154 -> 155 | 263.84 -> 261.88 |
Moscow Riichi 2024: 100% -> 86% |
| 2025-09-14 | 155 -> 154 | 263.84 | |
| 2025-09-12 | 156 -> 155 | 263.84 |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Rating | Tournament | City | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 263 |
|
15/20 | 100% | 2.25 | RR | Winter Hatiko | Korolyov | |
| 2 | 647 |
|
19/52 | 100% | 3.05 | RR | Agari Winter Tournament 2025 | Moscow | |
| 3 | 303 |
|
63/90 | 86% | 3.75 | RR | Moscow Riichi 2024 | Moscow |