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Individual Calculations September 2023 |
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| Wojcik, Grzegorz Total change: 23.80 | |   |
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| 59. Miedzynardowy Festiwal Szachowy im. Akiby Rubinsteina - Open B | Polanica-Zdroj | POL | 2023-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1717 | 1530 | 3.00 | 7 | 1.19 | 20 | 23.80 | |
|  Przybylski, Jan | | | 1691 | POL | 0.00 | 1 | -0.29 | 20 | -5.80 | |  Michalak, Robert | | | 1726 | POL | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Kowalik, Bartosz | | | 1700 | POL | 1.00 | 1 | 0.72 | 20 | 14.40 | | | Jankowski, Aleksander | | | 1717 | POL | 0.50 | 1 | 0.24 | 20 | 4.80 | | | Wieczorek, Lech | | | 1727 | POL | 1.00 | 1 | 0.75 | 20 | 15.00 | | | Sobol, Matvii | | | 1746 | UKR | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Filipska, Maja | | | 1715 | POL | 0.00 | 1 | -0.26 | 20 | -5.20 | |
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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