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Individual Calculations September 2013 |
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| Duszczak, Dariusz Total change: -26.55 | |   |
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| XXI Ogólnopolski Festiwal Szachowy w Poznaniu | Poznan | POL | 2013-08-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1746 | 1968 | 5.00 | 9 | -1.77 | 15 | -26.55 | |
|  Niemier, Hubert | | | 1568 * | POL | 0.50 | 1 | -0.42 | 15 | -6.30 | |  Nowak, Mikolaj | | | 1626 | POL | 1.00 | 1 | 0.12 | 15 | 1.80 | | | Bednarska, Malgorzata | | wf | 2080 | POL | 0.00 | 1 | -0.35 | 15 | -5.25 | | | Szymanski, Leszek | | | 1725 | POL | 0.00 | 1 | -0.80 | 15 | -12.00 | | | Zakrzewski, Bartosz | | | 1568 * | POL | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Opolski, Wojciech | | | 1664 | POL | 1.00 | 1 | 0.14 | 15 | 2.10 | | | Czarnolewski, Piotr | | | 1722 | POL | 1.00 | 1 | 0.19 | 15 | 2.85 | | | Niekras, Dawid | | | 1968 | POL | 0.00 | 1 | -0.50 | 15 | -7.50 | | | Niedbala, Wojciech | | | 1792 | POL | 0.50 | 1 | -0.23 | 15 | -3.45 | | | * 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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