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Rapid:
Individual Calculations September 2023 |
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| Strzoda, Natalia Total change: 168.00 | |   |
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| Druzynowe Mistrzostwa Slaska Juniorow w szachach szybkich 2023 | Ustron | POL | 2023-08-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1457 | 1150 | 2.50 | 4 | 1.85 | 40 | 74.00 | |
|  Gaszka, Zuzanna | | | 1547 | POL | 0.50 | 1 | 0.42 | 40 | 16.80 | |  Kula, Helena | | | 1254 | POL | 1.00 | 1 | 0.64 | 40 | 25.60 | | | Duda, Aleksandra | | | 1476 | POL | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Rduch, Diana | | | 1552 | POL | 1.00 | 1 | 0.92 | 40 | 36.80 | |
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) | | | | Turniej Szachowy o Puchar SZKOLY SZACHOWEJ 'CZARNY KON' - OPEN rapid | Bytom | POL | 2023-08-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1697 | 1150 | 3.00 | 7 | 2.35 | 40 | 94.00 | |
| | Masternak, Aleksander | | | 2023 | POL | 0.00 | 1 | 0.00 | 40 | 0.00 | | | Marszalek, Jakub | | | 1659 | POL | 0.00 | 1 | -0.04 | 40 | -1.60 | | | Michalak, Wiktoria | | | 1647 | POL | 1.00 | 1 | 0.96 | 40 | 38.40 | | | Romanowski, Stanislaw | | | 1131 | POL | 1.00 | 1 | 0.47 | 40 | 18.80 | | | Marchewka, Jakub | | | 1822 | POL | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Chmiel, Pawel | | | 1728 | POL | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Gwozdz, Benedykt | | | 1872 | POL | 1.00 | 1 | 0.99 | 40 | 39.60 | |
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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