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Individual Calculations September 2023 |
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| Olichwirowicz, Grzegorz Total change: -15.80 | |   |
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| 59. Miedzynardowy Festiwal Szachowy im. Akiby Rubinsteina - Open E | Polanica-Zdroj | POL | 2023-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1226 | 1563 | 7.00 | 9 | -0.79 | 20 | -15.80 | |
|  Szymczak, Nikodem | | | 1089 | POL | 1.00 | 1 | 0.05 | 20 | 1.00 | |  Kubaszewski, Piotr | | | 1200 | POL | 0.00 | 1 | -0.90 | 20 | -18.00 | | | Kania, Wiktor | | | 1163 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Podgorski, Jakub | | | 1132 | POL | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Lewandowski, Bartosz | | | 1225 | POL | 0.50 | 1 | -0.38 | 20 | -7.60 | | | Wojtanowski, Michal | | | 1276 | POL | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Klisowski, Szymon | | | 1182 | POL | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Grzechowiak, Kacper | | | 1451 | POL | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Owczarz, Michal | | | 1316 | POL | 1.00 | 1 | 0.19 | 20 | 3.80 | | | * 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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