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Individual Calculations September 2023 |
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| Dopierala, Adam Total change: -32.80 | |   |
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| XXX Jubileuszowy Festiwal Szachowy w Poznaniu | Poznan | POL | 2023-08-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1470 | 1692 | 5.00 | 9 | -1.64 | 20 | -32.80 | |
|  Pietras, Igor | | | 1271 | POL | 1.00 | 1 | 0.07 | 20 | 1.40 | |  Miasik, Adrian | | | 2018 | POL | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Gluszynski, Michal | | | 1428 | POL | 0.00 | 1 | -0.82 | 20 | -16.40 | | | Rembecki, Robert | | | 1323 | POL | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Roj, Kacper | | | 1353 | POL | 0.50 | 1 | -0.38 | 20 | -7.60 | | | May, Jakub | | | 1344 | POL | 0.50 | 1 | -0.39 | 20 | -7.80 | | | Pastwa, Marcin | | | 1342 | POL | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Gac-Mytych, Sara | | | 1292 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Rychlik, Michal | | | 1858 | POL | 0.00 | 1 | -0.28 | 20 | -5.60 | | | * 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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