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Individual Calculations August 2019 |
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| Sowinski, Ryszard Total change: -20.80 | |   |
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| XV MIEDZYNARODOWY FESTIWAL SZACHOWY PERLA BALTYKU - GRUPA B | Lazy | POL | 2019-06-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1063 | 1359 | 1.50 | 3 | -1.04 | 20 | -20.80 | |
|  Wesolowski, Jeremi | | | 1087 | POL | 0.00 | 1 | -0.83 | 20 | -16.60 | |  Duda, Aleksandra | | | 1003 | POL | 0.50 | 1 | -0.39 | 20 | -7.80 | | | Kopaczewski, Mateusz | | | 1100 | POL | 1.00 | 1 | 0.18 | 20 | 3.60 | |
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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