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Individual Calculations September 2013 |
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| Bednarska, Malgorzata Total change: -20.55 | |   |
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| XXI Ogólnopolski Festiwal Szachowy w Poznaniu | Poznan | POL | 2013-08-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1921 | 2080 | 4.00 | 8 | -1.37 | 15 | -20.55 | |
|  Kostecki, Samuel | | | 1680 * | POL | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Pawlowski, Rafal | | | 1680 * | POL | 0.50 | 1 | -0.42 | 15 | -6.30 | | | Duszczak, Dariusz | | | 1968 | POL | 1.00 | 1 | 0.35 | 15 | 5.25 | | | Zajecki, Maurycy | | | 2015 | POL | 1.00 | 1 | 0.41 | 15 | 6.15 | | | Przybylski, Wojciech | f | | 2327 | POL | 0.00 | 1 | -0.19 | 15 | -2.85 | | | Plichta, Kamil | | | 2199 | POL | 0.00 | 1 | -0.34 | 15 | -5.10 | | | Paczka, Patryk | | | 1774 | POL | 0.00 | 1 | -0.86 | 15 | -12.90 | | | Czarnolewski, Piotr | | | 1722 | POL | 0.50 | 1 | -0.40 | 15 | -6.00 | | | * 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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