Grishchenko Aleksandra
From Korolyov, Russia
Online rating
Rating date July 2, 2025 (latest changes July 2, 2025).
5 place (653.21).
how we calculated rating score
max_coefficients = (4.45 * 1 + 3.70 * 0.86 + 3.05 * 1) = 10.67127
p1 = (421.05 * 1.90 * 0.71 + 915.49 * 3.05 * 1 + 500 * 2.40 * 1 + 647.89 * 4.45 * 1 + 666.67 * 1.80 * 0.86) / (1.90 * 0.71 + 3.05 * 1 + 2.40 * 1 + 4.45 * 1 + 1.80 * 0.86) = 662.1361802194541
p2 = (647.89 * 4.45 * 1 + 915.49 * 3.05 * 1 + 500 * 2.40 * 1) / max_coefficients = 644.2860128175935
score = 662.1361802194541 * 0.5 + 644.2860128175935 * 0.5 = 653.2110965185238
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2025-07-02 | 5 | 649.98 -> 653.21 |
Double Tournament with Naga: 14% -> 0% |
| 2025-06-28 | 5 | 647.62 -> 649.98 |
Wrong Chair: 86% -> 71% |
| 2025-06-27 | 6 -> 5 | 617.42 -> 647.62 |
Kawa-league, season 1: 0% -> 100% |
| 2025-06-22 | 6 | 627.56 -> 617.42 |
Royale roulette: 100% -> 86% |
| 2025-06-16 | 5 -> 6 | 610.16 -> 627.56 | |
| 2025-05-02 | 5 | 605.98 -> 610.16 |
Double Tournament with Naga: 29% -> 14% |
| 2025-04-28 | 7 -> 5 | 602.94 -> 605.98 |
Wrong Chair: 100% -> 86% |
| 2025-04-05 | 4 -> 7 | 573.50 -> 602.94 |
Spring online tournament 2025: 0% -> 100% |
| 2025-03-02 | 6 -> 4 | 559.97 -> 573.50 |
Double Tournament with Naga: 43% -> 29% |
| 2025-01-18 | 15 -> 6 | 347.91 -> 559.97 |
Winter online tournament 2025: 0% -> 100% |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Type | Tournament | City |
|---|---|---|---|---|---|---|---|---|
| 1 | 648 |
|
26/72 | 100% | 4.45 | ONLINE | Kawa-league, season 1 | Russia |
| 2 | 500 |
|
21/41 | 100% | 2.40 | ONLINE | Spring online tournament 2025 | Russia |
| 3 | 915 |
|
7/72 | 100% | 3.05 | ONLINE | Winter online tournament 2025 | Russia |
| 4 | 667 |
|
6/16 | 86% | 1.80 | ONLINE | Royale roulette | Russia |
| 5 | 421 |
|
12/20 | 71% | 1.90 | ONLINE | Wrong Chair | Russia |
| 6 | 463 |
|
37/68 | 0% | 3.00 | ONLINE | Double Tournament with Naga | Russia |