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Individual Calculations September 2023 |
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| Owczarz, Michal Total change: 57.20 | |   |
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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 |
| 1423 | 1316 | 4.00 | 7 | 1.43 | 40 | 57.20 | |
|  Kania, Zbigniew | | | 1124 | POL | 1.00 | 1 | 0.25 | 40 | 10.00 | |  Grochulski, Tomasz | | | 1185 | POL | 1.00 | 1 | 0.32 | 40 | 12.80 | | | Scholtes, Edgar | | | 1530 | GER | 1.00 | 1 | 0.77 | 40 | 30.80 | | | Pietras, Maksymilian | | | 1547 | POL | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Zakrzewicz, Kacper | | | 1535 | POL | 1.00 | 1 | 0.78 | 40 | 31.20 | | | Frydel, Marcel | | | 1474 | GER | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Olichwirowicz, Grzegorz | | | 1563 | POL | 0.00 | 1 | -0.19 | 40 | -7.60 | |
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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