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Individual Calculations April 2009 |
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| Wieczorek, Zbigniew Total change: -0.45 | |   |
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| XII Miedzynarodowy Turniej o Puchar Prezydenta Raciborza | Raciborz | POL | 2009-01-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2154 | 2315 | 5.50 | 8 | -0.03 | 15 | -0.45 | |
|  Smieja, Adam | | | 1965 | POL | 1.00 | 1 | 0.11 | 15 | 1.65 | |  Polok, Kacper | | | 2058 | POL | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Babczynski, Dariusz | | | 1968 | POL | 0.50 | 1 | -0.39 | 15 | -5.85 | | | Helis, Tadeusz | f | | 2312 | POL | 1.00 | 1 | 0.50 | 15 | 7.50 | | | Walach, Marcin | f | | 2407 | POL | 0.50 | 1 | 0.13 | 15 | 1.95 | | | Zawierucha, Aleksander | | | 2078 | POL | 0.50 | 1 | -0.30 | 15 | -4.50 | | | Orzechowski, Jacek | | | 2259 | POL | 0.50 | 1 | -0.08 | 15 | -1.20 | | | Obrusnik, Michal | | | 2181 | POL | 0.50 | 1 | -0.18 | 15 | -2.70 | |
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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