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Individual Calculations September 2018 |
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| Niekras, Dawid Total change: -25.20 | |   |
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| XXVI Miedzynarodowy Festiwal Szachowy w Poznaniu | Poznan | POL | 2018-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1921 | 2321 | 1.50 | 3 | -1.26 | 20 | -25.20 | |
|  Szczepaniak, Artur | | | 1921 * | POL | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Plichta, Olga | | | 1921 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Kus, Aleksander | | | 1921 * | POL | 0.00 | 1 | -0.92 | 20 | -18.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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