Individual Calculations February 2013 |
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Kowalski, Piotr Total change: -51.30 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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XXIII Miedzynarodowy Festiwal Szachowy CRACOVIA'2012 -- Open B | Krakow | POL | 2012-12-27 |
Rc | Ro | w | n | change | K | K*chg | Game |
1800 | 2096 | 5.00 | 8 | -1.71 | 30 | -51.30 | |
| Pietrucha, Jaroslaw | | | 1835 | POL | 0.00 | 1 | -0.82 | 30 | -24.60 | | Sliwicka, Alicja | | wf | 1772 | POL | 0.00 | 1 | -0.87 | 30 | -26.10 | | Kreft, Wojciech | | | 1696 * | POL | 1.00 | 1 | 0.08 | 30 | 2.40 | | Lis, Mateusz | | | 1696 * | POL | 1.00 | 1 | 0.08 | 30 | 2.40 | | Drop, Szymon | | | 1803 | POL | 1.00 | 1 | 0.15 | 30 | 4.50 | | Zaboklicki, Zbigniew | | | 1835 | POL | 1.00 | 1 | 0.18 | 30 | 5.40 | | Puuska, Heini | | wf | 1984 | FIN | 1.00 | 1 | 0.35 | 30 | 10.50 | | Kyc, Jerzy | | | 1782 | POL | 0.00 | 1 | -0.86 | 30 | -25.80 | | * 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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