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Individual Calculations September 2018 |
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| Purczynski, Andrzej Total change: 11.00 | |   |
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| XXVI Miedzynarodowy Festiwal Szachowy w Poznaniu | Poznan | POL | 2018-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1502 | 1235 | 2.00 | 7 | 0.55 | 20 | 11.00 | |
|  Duszczak, Dariusz | | | 1635 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Kiwilsza, Piotr | | | 1623 | POL | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Hoffmann, Piotr | | | 1635 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Szafranski, Maciej | | | 1425 | POL | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Muller, Marcin | | | 1351 | POL | 1.00 | 1 | 0.66 | 20 | 13.20 | | | Lakowski, Filip | | | 1210 | POL | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Simon, Marek | | | 1635 * | POL | 0.00 | 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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