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Individual Calculations July 2009 |
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| Szewczak, Andrzej Total change: -5.85 | |   |
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| 61st YMCA Spring 2009-B | Warszawa | POL | 2009-04-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1952 | 1945 | 5.00 | 11 | -0.39 | 15 | -5.85 | |
|  Malec, Sebastian | | | 1924 | POL | 0.00 | 1 | -0.53 | 15 | -7.95 | |  Kuracki, Marek | | | 1909 | POL | 1.00 | 1 | 0.45 | 15 | 6.75 | | | Choroszej, Aleksander | | | 2027 | POL | 1.00 | 1 | 0.61 | 15 | 9.15 | | | Kadzinski, Wieslaw | | | 1978 | POL | 0.00 | 1 | -0.45 | 15 | -6.75 | | | Wojcik, Wieslaw | | | 1961 | POL | 0.00 | 1 | -0.48 | 15 | -7.20 | | | Nowicki, Bartosz | | | 1889 | POL | 1.00 | 1 | 0.42 | 15 | 6.30 | | | Ponceleusz, Bronislaw | | | 1965 | POL | 0.00 | 1 | -0.47 | 15 | -7.05 | | | Krzyzanowski, Antoni | | | 1894 | POL | 1.00 | 1 | 0.43 | 15 | 6.45 | | | Sielicki, Tomasz | | | 2028 | POL | 0.00 | 1 | -0.39 | 15 | -5.85 | | | Jozwik, Jacek | | | 2029 | POL | 1.00 | 1 | 0.62 | 15 | 9.30 | | | Moskwinski, Marek | | | 1869 | POL | 0.00 | 1 | -0.60 | 15 | -9.00 | |
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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