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Individual Calculations August 2017 |
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| Szczotka, Klara Total change: -26.40 | |   |
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| MetLife Warsaw Najdorf Chess Festiwal Gr. C | Warszawa | POL | 2017-07-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1510 | 1350 | 0.50 | 4 | -0.66 | 40 | -26.40 | |
|  Majek, Kacper | | | 1499 | POL | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Duda, Ryszard | | | 1468 | POL | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Ossolinska, Matylda | | | 1519 | POL | 0.50 | 1 | 0.22 | 40 | 8.80 | | | Kuzniarz, Maciej | | | 1552 | POL | 0.00 | 1 | -0.24 | 40 | -9.60 | |
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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