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Individual Calculations September 2010 |
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| Rozycki, Dariusz Total change: 5.75 | |   |
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| XVI Otwarte Mistrzostwa Milanowka na Rok 2010 o Puchar Burmistrza | Milanowek | POL | 2010-06-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1655 | 1505 | 2.50 | 7 | 0.24 | 25 | 6.00 | |
|  Cyra, Dariusz | | | 1874 | POL | 0.00 | 1 | -0.10 | 25 | -2.50 | |  Paziewski, Marcin | | | 1761 | POL | 0.50 | 1 | 0.31 | 25 | 7.75 | | | Kaminski, Stefan | | | 1575 | POL | 0.00 | 1 | -0.40 | 25 | -10.00 | | | Trocha, Adam | | | 1525 | POL | 0.00 | 1 | -0.47 | 25 | -11.75 | | | Kowalik, Pawel | | | 1791 | POL | 1.00 | 1 | 0.84 | 25 | 21.00 | | | Chmielewska, Joanna | | | 1691 | POL | 0.00 | 1 | -0.26 | 25 | -6.50 | | | Kucharski, Jacek | | | 1369 | POL | 1.00 | 1 | 0.32 | 25 | 8.00 | |
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) | | | | Miguel Najdorf International Chess Festival - Open B | Warsaw | POL | 2010-07-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1789 | 1505 | 0.50 | 3 | -0.01 | 25 | -0.25 | |
| | Pawlowski, Michal | | | 1905 * | POL | 0.00 | 1 | -0.08 | 25 | -2.00 | | | Kaminski, Jan | | | 1753 | POL | 0.00 | 1 | -0.19 | 25 | -4.75 | | | Maliszewski, Krzysztof | | | 1708 | POL | 0.50 | 1 | 0.26 | 25 | 6.50 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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