Laktyukhin Kirill
From Samara, Russia
Online rating
Rating date April 11, 2026 (latest changes April 5, 2026).
50 place (403.41).
how we calculated rating score
max_coefficients = (4.45 * 1 + 4.45 * 1 + 2.30 * 1) = 11.2
p1 = (804.88 * 2.40 * 0.86 + 309.86 * 4.45 * 1 + 454.55 * 2.20 * 1 + 722.22 * 1.80 * 1 + 0 * 2.20 * 1) / (2.40 * 0.86 + 4.45 * 1 + 2.20 * 1 + 1.80 * 1 + 2.20 * 1) = 419.80980621765576
p2 = (804.88 * 2.40 * 0.86 + 309.86 * 4.45 * 1 + 722.22 * 1.80 * 1) / max_coefficients = 387.01250000000005
score = 419.80980621765576 * 0.5 + 387.01250000000005 * 0.5 = 403.4111531088279
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2026-04-05 | 49 -> 50 | 418.97 -> 403.41 |
Spring online tournament 2025: 100% -> 86% |
| 2026-03-28 | 44 -> 49 | 440.74 -> 418.97 |
Spring online tournament 2025: 0% -> 100% |
| 2026-03-18 | 44 | 436.95 -> 440.74 | |
| 2026-03-02 | 45 -> 44 | 436.95 | |
| 2026-01-18 | 47 -> 45 | 429.64 -> 436.95 | |
| 2026-01-10 | 53 -> 47 | 375.41 -> 429.64 |
Yagi Keiji Cup [Tenhou]: 0% -> 100% |
| 2025-12-16 | 56 -> 53 | 375.41 | |
| 2025-10-31 | 41 -> 56 | 412.75 -> 375.41 | |
| 2025-10-25 | 37 -> 41 | 412.75 | |
| 2025-10-16 | 40 -> 37 | 407.54 -> 412.75 |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Rating | Tournament | City | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 0 |
|
32/32 | 100% | 2.20 | ONLINE | Spring online tournament 2025 | Russia | |
| 2 | 722 |
|
6/19 | 100% | 1.80 | ONLINE | Yagi Keiji Cup [Tenhou] | Russia | |
| 3 | 455 |
|
19/34 | 100% | 2.20 | ONLINE | Summer online tournament 2025 | Russia | |
| 4 | 310 |
|
50/72 | 100% | 4.45 | ONLINE | Kawa-league, season 1 | Russia | |
| 5 | 805 |
|
9/42 | 86% | 2.40 | ONLINE | Spring online tournament 2025 | Russia |