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Individual Calculations December 2022 |
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| Kukorowski, Jan Total change: 8.60 | |   |
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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 |
| 1699 | 1829 | 5.50 | 8 | 0.43 | 20 | 8.60 | |
|  Deptula, Dawid | | | 1385 | POL | 1.00 | 1 | 0.06 | 20 | 1.20 | |  Skrzypinski, Jan | | | 1485 | POL | 0.00 | 1 | -0.88 | 20 | -17.60 | | | Rychlik, Michal | | | 1583 | POL | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Chaczynski, Kamil | | | 2133 | POL | 1.00 | 1 | 0.86 | 20 | 17.20 | | | Grochowski, Michal | | | 1840 | POL | 0.00 | 1 | -0.48 | 20 | -9.60 | | | Morozov, Artem | | | 1429 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Gozdzicki, Maciej | | | 1711 | POL | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Michalski, Karol | | | 2029 | POL | 0.50 | 1 | 0.26 | 20 | 5.20 | | | * 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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