Laktyukhin Kirill
From Samara, Russia
Online rating
Rating date Sept. 20, 2026 (latest changes Sept. 20, 2026).
54 place (373.34).
how we calculated rating score
max_coefficients = (4.45 * 1 + 4.45 * 0.71 + 2.30 * 1) = 9.928635
p1 = (804.88 * 2.40 * 0.57 + 309.86 * 4.45 * 0.71 + 454.55 * 2.20 * 0.71 + 722.22 * 1.80 * 1 + 0 * 2.20 * 1) / (2.40 * 0.57 + 4.45 * 0.71 + 2.20 * 0.71 + 1.80 * 1 + 2.20 * 1) = 405.377487722862
p2 = (722.22 * 1.80 * 1 + 804.88 * 2.40 * 0.57 + 309.86 * 4.45 * 0.71) / max_coefficients = 341.30673551802437
score = 405.377487722862 * 0.5 + 341.30673551802437 * 0.5 = 373.3421116204432
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2026-09-18 | 55 -> 54 | 373.34 | |
| 2026-09-05 | 56 -> 55 | 374.08 -> 373.34 |
Summer online tournament 2025: 86% -> 71% |
| 2026-08-27 | 55 -> 56 | 370.35 -> 374.08 |
Kawa-league, season 1: 86% -> 71% |
| 2026-08-05 | 51 -> 55 | 389.48 -> 370.35 |
Spring online tournament 2025: 71% -> 57% |
| 2026-07-18 | 53 -> 51 | 389.48 | |
| 2026-07-05 | 53 | 390.03 -> 389.48 |
Summer online tournament 2025: 100% -> 86% |
| 2026-07-04 | 51 -> 53 | 390.03 | |
| 2026-06-27 | 52 -> 51 | 385.76 -> 390.03 |
Kawa-league, season 1: 100% -> 86% |
| 2026-06-16 | 53 -> 52 | 385.76 | |
| 2026-06-05 | 50 -> 53 | 403.41 -> 385.76 |
Spring online tournament 2025: 86% -> 71% |
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 | 71% | 2.20 | ONLINE | Summer online tournament 2025 | Russia | |
| 4 | 310 |
|
50/72 | 71% | 4.45 | ONLINE | Kawa-league, season 1 | Russia | |
| 5 | 805 |
|
9/42 | 57% | 2.40 | ONLINE | Spring online tournament 2025 | Russia |