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Individual Calculations September 2011 |
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| Bartkowiak, Damian Total change: -3.90 | |   |
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| Szachowe Lato 2011 - open A | Poznan | POL | 2011-07-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1900 | 2123 | 5.00 | 7 | -0.26 | 15 | -3.90 | |
|  Kaczmarczyk, Pawel | | | 1723 * | POL | 0.50 | 1 | -0.42 | 15 | -6.30 | |  Kaluzny, Jacek | | | 1723 * | POL | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Simon, Marek | | | 1819 | POL | 0.50 | 1 | -0.36 | 15 | -5.40 | | | Chojnacki, Tomasz | | | 1874 | POL | 0.50 | 1 | -0.31 | 15 | -4.65 | | | Kaluzny, Wlodzimierz | | | 2114 | POL | 1.00 | 1 | 0.49 | 15 | 7.35 | | | Musialkiewicz, Jan | | | 2150 | POL | 0.50 | 1 | 0.04 | 15 | 0.60 | | | Rusinski, Mateusz | | | 1899 | POL | 1.00 | 1 | 0.22 | 15 | 3.30 | | | * 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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