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Individual Calculations February 2015 |
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| Kukula, Pawel Total change: -44.80 | |   |
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| XVII Ketrzynski Festiwal Szachowy OPEN A | Ketrzyn | POL | 2014-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1932 | 2256 | 5.50 | 9 | -2.24 | 20 | -44.80 | |
|  Dogiel, Leszek | | | 1856 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Golecki, Jan | | | 1856 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Grota, Mateusz | | | 1916 | POL | 0.50 | 1 | -0.38 | 20 | -7.60 | | | Budnik, Mateusz | | | 1988 | POL | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Zolnierowicz, Krzysztof | m | | 2054 | POL | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Garbowski, Jakub | | | 1856 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Kowalec, Maciej | | | 1890 | POL | 0.00 | 1 | -0.90 | 20 | -18.00 | | | Szmidt, Przemyslaw | | | 1856 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Renkowski, Piotr | | | 2115 | POL | 0.00 | 1 | -0.69 | 20 | -13.80 | | | * 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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