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Individual Calculations September 2023 |
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| Ronke, Robert Total change: -54.60 | |   |
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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 |
| 1458 | 1857 | 5.50 | 9 | -2.73 | 20 | -54.60 | |
|  Emmel, Bartosz | | | 1447 | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Wilgosz, Tomasz | | | 1500 | POL | 0.00 | 1 | -0.89 | 20 | -17.80 | | | Maciejewski, Adam | | | 1377 | POL | 1.00 | 1 | 0.05 | 20 | 1.00 | | | Rutkowski, Feliks | | | 1474 | POL | 0.00 | 1 | -0.91 | 20 | -18.20 | | | Oszutowska, Anna | | | 1449 | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Wojtowicz, Marek | | | 1549 | POL | 0.00 | 1 | -0.86 | 20 | -17.20 | | | Klisz, Piotr | | | 1440 | SVK | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Zielinski, Marcin | | | 1426 | POL | 0.50 | 1 | -0.43 | 20 | -8.60 | | | Juszczak, Milosz | | | 1457 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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