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Individual Calculations March 2011 |
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| Helaszek, Edward Total change: -18.30 | |   |
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| XXI International Chess Festival CRACOVIA2010- Open B | Krakow | POL | 2010-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1888 | 2086 | 5.50 | 9 | -1.22 | 15 | -18.30 | |
|  Rojek, Stanislaw | | | 1818 | POL | 1.00 | 1 | 0.17 | 15 | 2.55 | |  Malaczek, Mateusz | | | 1903 | POL | 1.00 | 1 | 0.26 | 15 | 3.90 | | | Prismontaite, Reda | | | 1967 | LTU | 1.00 | 1 | 0.34 | 15 | 5.10 | | | Lis, Marek | | | 2079 | POL | 0.00 | 1 | -0.51 | 15 | -7.65 | | | Korcz, Daniel | | | 1875 | POL | 0.50 | 1 | -0.27 | 15 | -4.05 | | | Bus, Konrad | | | 1738 | POL | 0.00 | 1 | -0.89 | 15 | -13.35 | | | Jourde, Michel | | | 1874 | FRA | 1.00 | 1 | 0.23 | 15 | 3.45 | | | Gora, Jan | | | 1891 | POL | 0.00 | 1 | -0.75 | 15 | -11.25 | | | Guca, Krzysztof | | | 1844 | POL | 1.00 | 1 | 0.20 | 15 | 3.00 | |
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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