Individual Calculations August 2013 |
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Polkowski, Piotr Total change: 3.90 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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V Miedzynarodowy Turniej Szachowy im. Jana Zukertorta | Lublin | POL | 2013-06-24 |
Rc | Ro | w | n | change | K | K*chg | Game |
2018 | 2182 | 6.50 | 9 | 0.26 | 15 | 3.90 | |
| Fiala, Lukasz | | | 1782 * | POL | 1.00 | 1 | 0.08 | 15 | 1.20 | | Krzyzanowski, Wojciech | | | 1955 | POL | 1.00 | 1 | 0.21 | 15 | 3.15 | | Praszak, Michal | | | 2118 | POL | 1.00 | 1 | 0.41 | 15 | 6.15 | | Stoma, Pawel | | | 2311 | POL | 0.00 | 1 | -0.33 | 15 | -4.95 | | Bien, Janusz | | | 1972 | POL | 1.00 | 1 | 0.23 | 15 | 3.45 | | Szczepaniak, Lukasz | | | 2009 | POL | 0.50 | 1 | -0.23 | 15 | -3.45 | | Barski, Radoslaw | | | 2247 | POL | 0.00 | 1 | -0.41 | 15 | -6.15 | | Pikulinski, Janusz | | | 1894 | POL | 1.00 | 1 | 0.16 | 15 | 2.40 | | Kaluszynski, Andrzej | | | 1876 | POL | 1.00 | 1 | 0.14 | 15 | 2.10 | | * 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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