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Individual Calculations August 2015 |
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| Rytel, Jan Total change: -55.40 | |   |
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| MIGUEL NAJDORF INTERNATIONAL CHESS FESTIVAL- Open C | Warszawa | POL | 2015-07-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1276 | 1534 | 4.50 | 9 | -2.77 | 20 | -55.40 | |
|  Sulima, Franciszek | | | 1233 | POL | 0.00 | 1 | -0.85 | 20 | -17.00 | |  Golecka, Jadwiga | | | 1134 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Motuza, Nedas | | | 1225 | LTU | 0.50 | 1 | -0.36 | 20 | -7.20 | | | Szulepa, Artur | | | 1300 | POL | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Grodecki, Filip | | | 1375 | POL | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Rogala, Milosz | | | 1356 | POL | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Matyszkiewicz, Wiktor | | | 1334 | POL | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Wierzchowski, Grzegorz | | | 1269 | POL | 0.50 | 1 | -0.32 | 20 | -6.40 | | | Gibzinski, Stanislaw | | | 1260 | POL | 0.50 | 1 | -0.33 | 20 | -6.60 | | | * 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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