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Individual Calculations March 2023 |
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| Trybula, Agata Total change: -17.40 | |   |
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| XIII Otwarte Mistrzostwa Garnizonu Warszawa w szachach klasycznych 2023 Round 4 | Warszawa | POL | 2023-01-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1627 | 1562 | 0.00 | 1 | -0.41 | 20 | -8.20 | |
|  Juszkowski, Kamil | | | 1627 | POL | 0.00 | 1 | -0.41 | 20 | -8.20 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | | | XIII Otwarte Mistrzostwa Garnizonu Warszawa w szachach klasycznych 2023 Round 5-7 | Warszawa | POL | 2023-02-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1295 | 1557 | 2.00 | 3 | -0.46 | 20 | -9.20 | |
| | Suski, Michal | | | 1337 | POL | 0.00 | 1 | -0.78 | 20 | -15.60 | |  Kaczmarczyk, Marcin | | | 1288 | POL | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Czarkowska, Dalia | | | 1260 | POL | 1.00 | 1 | 0.15 | 20 | 3.00 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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