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Individual Calculations September 2023 |
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| Michalak, Robert Total change: -54.80 | |   |
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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 |
| 1579 | 1726 | 3.50 | 9 | -2.74 | 20 | -54.80 | |
|  Krzyzosiak, Anna | | | 1527 | POL | 0.00 | 1 | -0.76 | 20 | -15.20 | |  Yakovenko, Maxim | | | 1533 | UKR | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Wojcik, Grzegorz | | | 1530 | POL | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Kolarz, Maciej | | | 1606 | POL | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Napieralski, Lucjan | | | 1611 | POL | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Gorny, Tomasz | | | 1671 | POL | 0.00 | 1 | -0.58 | 20 | -11.60 | | | Biliak, Viktoria | | | 1606 | POL | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Wilgosz, Jan | | | 1632 | POL | 0.00 | 1 | -0.63 | 20 | -12.60 | | | Murawski, Pawel | | | 1499 | ENG | 1.00 | 1 | 0.21 | 20 | 4.20 | |
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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