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Individual Calculations February 2013 |
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| Leskiewicz, Ignacy Total change: 44.85 | |   |
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| IV Memorial im. Ziemowita Zgierskiego - Obra Zima Open 2013 | Obra | POL | 2013-01-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1726 | 1439 | 4.50 | 9 | 2.99 | 15 | 44.85 | |
|  Zielewicz, Piotr | | | 1725 | POL | 1.00 | 1 | 0.84 | 15 | 12.60 | |  Jedrzejczak, Przemyslaw | | | 1824 | POL | 0.00 | 1 | -0.09 | 15 | -1.35 | | | Madrawski, Krzysztof | | | 1678 | POL | 0.00 | 1 | -0.20 | 15 | -3.00 | | | Kupsik, Joanna | | | 1717 | POL | 1.00 | 1 | 0.83 | 15 | 12.45 | | | Snihur, Adam | | | 1645 | POL | 0.00 | 1 | -0.24 | 15 | -3.60 | | | Ostrowski, Dariusz | | | 1839 * | POL | 0.50 | 1 | 0.42 | 15 | 6.30 | | | Kolodziejski, Grzegorz | | | 1600 | POL | 1.00 | 1 | 0.71 | 15 | 10.65 | | | Frackowiak, Andrzej 2 | | | 1727 | POL | 0.50 | 1 | 0.34 | 15 | 5.10 | | | Kaluzny, Tomasz | | | 1782 | POL | 0.50 | 1 | 0.38 | 15 | 5.70 | | | * 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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