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Individual Calculations September 2023 |
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| Wojtyra, Dariusz Total change: -54.20 | |   |
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| 59. Miedzynardowy Festiwal Szachowy im. Akiby Rubinsteina - Open D | Polanica-Zdroj | POL | 2023-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1528 | 1922 | 5.50 | 9 | -2.71 | 20 | -54.20 | |
|  Gorecka, Zuzanna | | | 1449 | POL | 1.00 | 1 | 0.05 | 20 | 1.00 | |  Bednarkiewicz, Jakub | | | 1525 | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ursnik, Patryk | | | 1626 | POL | 0.00 | 1 | -0.85 | 20 | -17.00 | | | Wilgosz, Tomasz | | | 1500 | POL | 0.00 | 1 | -0.93 | 20 | -18.60 | | | Andrzejewska, Miroslawa | | | 1436 | POL | 1.00 | 1 | 0.04 | 20 | 0.80 | | | Jankowski, Franciszek | | | 1549 | POL | 0.00 | 1 | -0.90 | 20 | -18.00 | | | Juszczak, Milosz | | | 1522 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Zienkiewicz, Marta | | | 1542 | POL | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Marek, Grzegorz | | | 1601 | POL | 0.50 | 1 | -0.37 | 20 | -7.40 | | | * 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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