Dovgal Mikhail
From Khabarovsk, Russia
Online rating
Rating date June 27, 2026 (latest changes June 27, 2026).
31 place (487.91).
how we calculated rating score
max_coefficients = (4.45 * 1 + 4.45 * 0.86 + 2.30 * 1) = 10.564095000000002
p1 = (126.76 * 3.05 * 0.57 + 878.05 * 2.40 * 0.71 + 333.33 * 2.20 * 1 + 833.33 * 1.80 * 1 + 645.16 * 2.20 * 1) / (3.05 * 0.57 + 2.40 * 0.71 + 2.20 * 1 + 1.80 * 1 + 2.20 * 1) = 556.984557459856
p2 = (878.05 * 2.40 * 0.71 + 833.33 * 1.80 * 1 + 645.16 * 2.20 * 1) / max_coefficients = 418.8347416413805
score = 556.984557459856 * 0.5 + 418.8347416413805 * 0.5 = 487.90964955061827
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2026-06-27 | 34 -> 31 | 476.02 -> 487.91 | |
| 2026-06-16 | 36 -> 34 | 476.02 | |
| 2026-06-05 | 34 -> 36 | 494.96 -> 476.02 |
Spring online tournament 2025: 86% -> 71% |
| 2026-05-18 | 35 -> 34 | 485.74 -> 494.96 |
Winter online tournament 2025: 71% -> 57% |
| 2026-04-28 | 37 -> 35 | 485.74 | |
| 2026-04-05 | 33 -> 37 | 502.43 -> 485.74 |
Spring online tournament 2025: 100% -> 86% |
| 2026-03-28 | 45 -> 33 | 433.06 -> 502.43 |
Spring online tournament 2025: 0% -> 100% |
| 2026-03-18 | 48 -> 45 | 421.76 -> 433.06 |
Winter online tournament 2025: 86% -> 71% |
| 2026-01-18 | 53 -> 48 | 407.80 -> 421.76 |
Winter online tournament 2025: 100% -> 86% |
| 2026-01-10 | 68 -> 53 | 302.25 -> 407.80 |
Yagi Keiji Cup [Tenhou]: 0% -> 100% |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Rating | Tournament | City | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 645 |
|
12/32 | 100% | 2.20 | ONLINE | Spring online tournament 2025 | Russia | |
| 2 | 833 |
|
4/19 | 100% | 1.80 | ONLINE | Yagi Keiji Cup [Tenhou] | Russia | |
| 3 | 333 |
|
23/34 | 100% | 2.20 | ONLINE | Summer online tournament 2025 | Russia | |
| 4 | 878 |
|
6/42 | 71% | 2.40 | ONLINE | Spring online tournament 2025 | Russia | |
| 5 | 127 |
|
63/72 | 57% | 3.05 | ONLINE | Winter online tournament 2025 | Russia |