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Individual Calculations December 2022 |
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| Szymanski, Zbigniew Total change: 10.20 | |   |
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| XXIX Festiwal Szachowy w Poznaniu - OPEN A | Poznan | POL | 2022-10-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1712 | 1797 | 5.00 | 8 | 0.51 | 20 | 10.20 | |
|  Pastwa, Marcin | | | 1346 | POL | 1.00 | 1 | 0.06 | 20 | 1.20 | |  Morozov, Artem | | | 1397 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Kruse, Janik | | | 2211 | GER | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Bartkowiak, Damian | | | 2058 | POL | 1.00 | 1 | 0.82 | 20 | 16.40 | | | Michalski, Karol | | | 2029 | POL | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Ingram, Alan | | | 1294 | POL | 0.50 | 1 | -0.46 | 20 | -9.20 | | | Nawrocki, Michal | | | 1418 | POL | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Meczynski, Waldemar | | | 1946 | POL | 0.50 | 1 | 0.20 | 20 | 4.00 | | | * 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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