Leonov Sergei
From Saratov, Russia
Online rating
Rating date Jan. 12, 2026 (latest changes Jan. 10, 2026).
74 place (222.10).
how we calculated rating score
max_coefficients = (4.45 * 1 + 4.45 * 1 + 3.05 * 1) = 11.95
p1 = (939.39 * 2.20 * 1 + -58.82 * 1.80 * 1 + 0 + 0 + 0) / (2.20 * 1 + 1.80 * 1 + 1 + 1 + 1) = 280.11285714285714
p2 = (939.39 * 2.20 * 1 + -58.82 * 1.80 * 1) / max_coefficients = 164.08284518828452
score = 280.11285714285714 * 0.5 + 164.08284518828452 * 0.5 = 222.09785116557083
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2026-01-10 | 74 | 222.10 |
Yagi Keiji Cup [Tenhou]: 0% -> 100% |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Rating | Tournament | City | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | -59 |
|
19/18 | 100% | 1.80 | ONLINE | Yagi Keiji Cup [Tenhou] | Russia | |
| 2 | 939 |
|
🥉 | 3/34 | 100% | 2.20 | ONLINE | Summer online tournament 2025 | Russia |