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Individual Calculations September 2023 |
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| Toporowski, Jacek Total change: -29.60 | |   |
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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 |
| 1425 | 1210 | 0.00 | 6 | -1.48 | 20 | -29.60 | |
|  Bednarkiewicz, Jakub | | | 1525 | POL | 0.00 | 1 | -0.14 | 20 | -2.80 | |  Gorecka, Zuzanna | | | 1448 | POL | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Andrzejewska, Miroslawa | | | 1436 | POL | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Dysko, Michal | | | 1393 | POL | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Maleszyk, Jan | | | 1155 | POL | 0.00 | 1 | -0.58 | 20 | -11.60 | | | Findysz, Tomasz | | | 1591 | POL | 0.00 | 1 | -0.09 | 20 | -1.80 | |
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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