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Individual Calculations September 2009 |
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| Jarczewski, Marcin Total change: -7.65 | |   |
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| Memorial Bieluczykow group B-2009 | Bialystok | POL | 2009-06-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1777 | 1888 | 4.00 | 7 | -0.51 | 15 | -7.65 | |
|  Sieliwonik, Katarzyna | | | 1649 | POL | 1.00 | 1 | 0.20 | 15 | 3.00 | |  Bobras, Jan | | | 1772 | POL | 1.00 | 1 | 0.34 | 15 | 5.10 | | | Ryszkiewicz, Adam | | | 1884 | POL | 0.50 | 1 | -0.01 | 15 | -0.15 | | | Puksza, Andrzej | | | 1927 | POL | 0.00 | 1 | -0.45 | 15 | -6.75 | | | Milewski, Karol | | | 1660 | POL | 0.50 | 1 | -0.29 | 15 | -4.35 | | | Wasiluk, Robert | | | 1697 | POL | 0.50 | 1 | -0.25 | 15 | -3.75 | | | Dubrawski, Janusz | | | 1852 | POL | 0.50 | 1 | -0.05 | 15 | -0.75 | |
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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