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Individual Calculations August 2012 |
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| Ptak, Krzysztof Total change: 26.40 | |   |
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| VIII Miedzynarodowy Festiwal Szachowy Perla Baltyku - Open B | Lazy | POL | 2012-06-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1737 | 1534 | 2.50 | 6 | 0.88 | 30 | 26.40 | |
|  Adamowicz, Maciej | | | 1934 * | POL | 0.00 | 1 | -0.08 | 30 | -2.40 | | | Maruszczak, Joanna | | | 1811 | POL | 0.50 | 1 | 0.33 | 30 | 9.90 | | | Chomczyk, Marek | | | 1887 | POL | 1.00 | 1 | 0.89 | 30 | 26.70 | |  Dus, Leszek | | | 1754 | POL | 0.00 | 1 | -0.22 | 30 | -6.60 | | | Leszczewska, Edyta | | | 1401 | POL | 1.00 | 1 | 0.32 | 30 | 9.60 | | | Oleszek, Maciej | | | 1637 | POL | 0.00 | 1 | -0.36 | 30 | -10.80 | | | * 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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