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Individual Calculations April 2008 |
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| Grochulski, Grzegorz Total change: 56.75 | |   |
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| VIII TURNIEJ JUNIOROW im. WOJCIECHA EHRENFEUCHTA "A" | Warszawa | POL | 2007-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1933 | 1739 | 4.50 | 8 | 2.27 | 25 | 56.75 | |
|  Janczarski, Michal | | | 2089 | POL | 0.00 | 1 | -0.11 | 25 | -2.75 | |  Kolinski, Kamil | | | 1510 | POL | 1.00 | 1 | 0.21 | 25 | 5.25 | | | Zurkowski, Andrzej | | | 2089 | POL | 0.50 | 1 | 0.39 | 25 | 9.75 | | | Wojtaszewski, Piotr | | | 1924 | POL | 0.50 | 1 | 0.24 | 25 | 6.00 | | | Eggink, Ryszard | | | 1734 | POL | 1.00 | 1 | 0.49 | 25 | 12.25 | | | Winski, Lukasz | | | 2048 | POL | 1.00 | 1 | 0.86 | 25 | 21.50 | | | Ostrowski, Pawel | | | 2089 | POL | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Borowicz, Przemyslaw | | | 1980 | POL | 0.50 | 1 | 0.30 | 25 | 7.50 | |
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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