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Individual Calculations April 2008 |
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| Zdanowicz, Piotr Total change: 9.00 | |   |
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| Obra Zima 2008 grupa A | Obra | POL | 2008-02-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1956 | 2041 | 5.50 | 8 | 0.60 | 15 | 9.00 | |
|  Polarczyk, Pawel | | | 1778 | POL | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Chudzik, Tomasz | | | 1875 | POL | 0.50 | 1 | -0.22 | 15 | -3.30 | |  Nowak, Rafal | | | 1994 | POL | 1.00 | 1 | 0.43 | 15 | 6.45 | | | Efinowicz, Michal | | | 2043 | POL | 0.50 | 1 | 0.00 | 15 | 0.00 | | | Szmidt, Przemyslaw | | | 1930 | POL | 1.00 | 1 | 0.35 | 15 | 5.25 | | | Jacek, Krystian | | | 1986 | POL | 0.00 | 1 | -0.58 | 15 | -8.70 | | | Szadkowski, Krzysztof | | | 2129 | POL | 0.50 | 1 | 0.12 | 15 | 1.80 | | | Czepczynski, Boguslaw | | | 1910 | POL | 1.00 | 1 | 0.32 | 15 | 4.80 | |
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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