Individual Calculations September 2009 |
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Grochowski, Robert Total change: -29.25 | | |
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XVIII Miêdzynarodowy Festiwal Szachowy - Open B | Poznan | POL | 2009-07-19 |
Rc | Ro | w | n | change | K | K*chg | Game |
1733 | 1843 | 2.00 | 5 | -1.17 | 25 | -29.25 | |
| Przygocki, Maciej | | | 1668 | POL | 1.00 | 1 | 0.27 | 25 | 6.75 | | Warchol, Maria | | | 1834 | POL | 0.00 | 1 | -0.51 | 25 | -12.75 | | Wittig, Zenon | | | 1687 | POL | 1.00 | 1 | 0.29 | 25 | 7.25 | | Bajerlein, Dawid | | | 1949 | POL | 0.00 | 1 | -0.36 | 25 | -9.00 | | Gnatonski, Tomasz | | | 1529 | POL | 0.00 | 1 | -0.86 | 25 | -21.50 | | 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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