Boiko Bogdan
From Kirov, Russia
Online rating
Rating date Oct. 9, 2026 (latest changes Oct. 5, 2026).
28 place (539.32).
how we calculated rating score
max_coefficients = (4.45 * 1 + 4.45 * 0.71 + 2.30 * 1) = 9.928635
p1 = (295.77 * 3.05 * 0.29 + 24.39 * 2.40 * 0.43 + 352.11 * 4.45 * 0.71 + 942.86 * 2.30 * 1 + 540.54 * 4.45 * 1) / (3.05 * 0.29 + 2.40 * 0.43 + 4.45 * 0.71 + 2.30 * 1 + 4.45 * 1) = 505.21698992109
p2 = (540.54 * 4.45 * 1 + 942.86 * 2.30 * 1 + 352.11 * 4.45 * 0.71) / max_coefficients = 573.4141702258165
score = 505.21698992109 * 0.5 + 573.4141702258165 * 0.5 = 539.3155800734532
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2026-10-05 | 28 | 532.55 -> 539.32 |
Spring online tournament 2025: 57% -> 43% |
| 2026-09-21 | 29 -> 28 | 532.55 | |
| 2026-09-18 | 29 | 529.16 -> 532.55 |
Winter online tournament 2025: 43% -> 29% |
| 2026-08-27 | 29 | 519.32 -> 529.16 |
Kawa-league, season 1: 86% -> 71% |
| 2026-08-05 | 29 | 513.59 -> 519.32 |
Spring online tournament 2025: 71% -> 57% |
| 2026-07-18 | 30 -> 29 | 510.92 -> 513.59 |
Winter online tournament 2025: 57% -> 43% |
| 2026-07-04 | 29 -> 30 | 510.92 | |
| 2026-06-27 | 28 -> 29 | 502.64 -> 510.92 |
Kawa-league, season 1: 100% -> 86% |
| 2026-06-22 | 28 | 503.30 -> 502.64 |
Royale roulette: 14% -> 0% |
| 2026-06-16 | 29 -> 28 | 503.30 |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Rating | Tournament | City | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 541 |
|
35/75 | 100% | 4.45 | ONLINE | Kawa-league, season 2 | Russia | |
| 2 | 943 |
|
🥉 | 3/36 | 100% | 2.30 | ONLINE | Final Cup Qualifiers 2025 | Russia |
| 3 | 352 |
|
47/72 | 71% | 4.45 | ONLINE | Kawa-league, season 1 | Russia | |
| 4 | 24 |
|
41/42 | 43% | 2.40 | ONLINE | Spring online tournament 2025 | Russia | |
| 5 | 296 |
|
51/72 | 29% | 3.05 | ONLINE | Winter online tournament 2025 | Russia | |
| 6 | 533 |
|
8/16 | 0% | 1.80 | ONLINE | Royale roulette | Russia | |
| 7 | 439 |
|
24/42 | 0% | 2.40 | ONLINE | Spring online tournament 2024 | Russia |