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Individual Calculations August 2021 |
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| Plichta, Olga Total change: -13.80 | |   |
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| XVII MIEDZYNARODOWY FESTIWAL SZACHOWY PERLA BALTYKU - GRUPA B | Lazy | POL | 2021-06-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1193 | 1268 | 3.50 | 7 | -0.69 | 20 | -13.80 | |
|  Weryho, Mateusz | | | 1490 | POL | 0.00 | 1 | -0.22 | 20 | -4.40 | |  Rybka, Adam | | | 1025 | POL | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Liskiewicz, Jakub | | | 1561 | POL | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Tanski, Jakub | | | 1113 | POL | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Plich, Lucyna | | | 1075 | POL | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Kultucki, Arkadiusz | | | 1014 | POL | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Hartlinski, Maciej | | | 1075 | POL | 1.00 | 1 | 0.25 | 20 | 5.00 | |
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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