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Individual Calculations December 2022 |
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| Zenker, Bernard Total change: 140.80 | |   |
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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 |
| 1779 | 1472 | 5.00 | 9 | 3.52 | 40 | 140.80 | |
|  Fengier, Jakub | | | 1987 | POL | 1.00 | 1 | 0.96 | 40 | 38.40 | |  Szuminski, Marek | | | 1827 | POL | 1.00 | 1 | 0.89 | 40 | 35.60 | | | Gajdzica, Maciej | | | 1872 * | POL | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Skrzypinski, Jan | | | 1485 | POL | 0.00 | 1 | -0.48 | 40 | -19.20 | | | Pera, Adam | | | 1852 | POL | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Czaplinski, Piotr | | | 1684 | POL | 0.50 | 1 | 0.27 | 40 | 10.80 | | | Kozlowski, Tomasz | | | 1755 | POL | 1.00 | 1 | 0.84 | 40 | 33.60 | | | Sypien, Natan | | | 1772 | POL | 0.50 | 1 | 0.35 | 40 | 14.00 | | | Duszczak, Dariusz | | | 1775 | POL | 0.50 | 1 | 0.36 | 40 | 14.40 | | | * 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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