Smirnov Igor
From Moscow, Russia
Internal rating (RR)
Rating date Oct. 13, 2025 (latest changes Oct. 13, 2025).
63 place (519.05).
how we calculated rating score
max_coefficients = (4.10 * 1 + 3.50 * 1 + 3.45 * 1 + 3.85 * 0.86) = 14.349835
p1 = (921.57 * 3.05 * 0.43 + 78.43 * 3.05 * 0.57 + 595.51 * 3.75 * 0.86 + 725.49 * 3.05 * 1 + 800 * 2 * 1 + 233.33 * 2.45 * 1) / (3.05 * 0.43 + 3.05 * 0.57 + 3.75 * 0.86 + 3.05 * 1 + 2 * 1 + 2.45 * 1) = 555.054534886889
p2 = (725.49 * 3.05 * 1 + 595.51 * 3.75 * 0.86 + 800 * 2 * 1 + 921.57 * 3.05 * 0.43) / max_coefficients = 483.03551922374015
score = 555.054534886889 * 0.5 + 483.03551922374015 * 0.5 = 519.0450270553146
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2025-10-13 | 61 -> 63 | 523.24 -> 519.05 |
Moscow Riichi 2024: 100% -> 86% |
| 2025-10-09 | 63 -> 61 | 516.17 -> 523.24 |
Agari Summer Tournament 2024: 71% -> 57% |
| 2025-10-04 | 64 -> 63 | 516.17 | |
| 2025-09-14 | 66 -> 64 | 516.17 | |
| 2025-09-12 | 69 -> 66 | 516.17 | |
| 2025-09-10 | 61 -> 69 | 535.17 -> 516.17 |
Agari Spring Tournament 2024: 57% -> 43% |
| 2025-09-03 | 63 -> 61 | 535.17 | |
| 2025-09-01 | 64 -> 63 | 528.37 -> 535.17 | |
| 2025-08-31 | 58 -> 64 | 528.37 | |
| 2025-08-09 | 60 -> 58 | 521.74 -> 528.37 |
Agari Summer Tournament 2024: 86% -> 71% |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Type | Tournament | City | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 233 |
|
24/31 | 100% | 2.45 | RR | Agari Summer Tournament 2025 | Moscow | |
| 2 | 800 |
|
4/16 | 100% | 2.00 | RR | Random not fault | Moscow | |
| 3 | 725 |
|
15/52 | 100% | 3.05 | RR | Agari Winter Tournament 2025 | Moscow | |
| 4 | 596 |
|
37/90 | 86% | 3.75 | RR | Moscow Riichi 2024 | Moscow | |
| 5 | 78 |
|
48/52 | 57% | 3.05 | RR | Agari Summer Tournament 2024 | Moscow | |
| 6 | 922 |
|
5/52 | 43% | 3.05 | RR | Agari Spring Tournament 2024 | Moscow |