Grishchenko Aleksandra
From Korolyov, Russia
Online rating
Rating date Oct. 22, 2025 (latest changes Oct. 22, 2025).
6 place (644.47).
how we calculated rating score
max_coefficients = (4.45 * 1 + 3.05 * 1 + 2.40 * 1) = 9.9
p1 = (421.05 * 1.90 * 0.57 + 666.67 * 1.80 * 0.57 + 915.49 * 3.05 * 1 + 512.20 * 2.40 * 1 + 647.89 * 4.45 * 1 + 545.45 * 2.20 * 1 + 66.67 * 1.60 * 1) / (1.90 * 0.57 + 1.80 * 0.57 + 3.05 * 1 + 2.40 * 1 + 4.45 * 1 + 2.20 * 1 + 1.60 * 1) = 591.5001599830026
p2 = (647.89 * 4.45 * 1 + 915.49 * 3.05 * 1 + 512.20 * 2.40 * 1) / max_coefficients = 697.4363636363637
score = 591.5001599830026 * 0.5 + 697.4363636363637 * 0.5 = 644.4682618096831
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2025-10-22 | 6 | 645.07 -> 644.47 |
Royale roulette: 71% -> 57% |
| 2025-10-16 | 6 | 636.72 -> 645.07 | |
| 2025-09-20 | 5 -> 6 | 665.80 -> 636.72 |
IORMC Qualifiers 2025: 0% -> 100% |
| 2025-08-28 | 5 | 663.68 -> 665.80 |
Wrong Chair: 71% -> 57% |
| 2025-08-22 | 5 | 663.85 -> 663.68 |
Royale roulette: 86% -> 71% |
| 2025-08-16 | 5 | 647.00 -> 663.85 | |
| 2025-07-05 | 5 | 655.73 -> 647.00 |
Summer online tournament 2025: 0% -> 100% |
| 2025-07-02 | 5 | 652.46 -> 655.73 |
Double Tournament with Naga: 14% -> 0% |
| 2025-06-28 | 5 | 650.08 -> 652.46 |
Wrong Chair: 86% -> 71% |
| 2025-06-27 | 6 -> 5 | 620.73 -> 650.08 |
Kawa-league, season 1: 0% -> 100% |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Type | Tournament | City | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 67 |
|
15/16 | 100% | 1.60 | ONLINE | IORMC Qualifiers 2025 | Russia | |
| 2 | 545 |
|
16/34 | 100% | 2.20 | ONLINE | Summer online tournament 2025 | Russia | |
| 3 | 648 |
|
26/72 | 100% | 4.45 | ONLINE | Kawa-league, season 1 | Russia | |
| 4 | 512 |
|
21/42 | 100% | 2.40 | ONLINE | Spring online tournament 2025 | Russia | |
| 5 | 915 |
|
7/72 | 100% | 3.05 | ONLINE | Winter online tournament 2025 | Russia | |
| 6 | 667 |
|
6/16 | 57% | 1.80 | ONLINE | Royale roulette | Russia | |
| 7 | 421 |
|
12/20 | 57% | 1.90 | ONLINE | Wrong Chair | Russia | |
| 8 | 463 |
|
37/68 | 0% | 3.00 | ONLINE | Double Tournament with Naga | Russia |