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Individual Calculations September 2009 |
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| Chmiel, Piotr Total change: -13.50 | |   |
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| VII Memorial Marka Piasty | Tarnowskie Gory | POL | 2009-07-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1811 | 1957 | 3.00 | 6 | -0.90 | 15 | -13.50 | |
|  Piesik, Piotr | | | 2209 | POL | 0.00 | 1 | -0.19 | 15 | -2.85 | |  Klama, Andrzej | | | 1636 | POL | 1.00 | 1 | 0.13 | 15 | 1.95 | | | Malinowski, Damian | | | 1557 * | POL | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Sroka, Janusz | | | 2064 | POL | 0.00 | 1 | -0.35 | 15 | -5.25 | | | Solek, Zenon | | | 1845 | POL | 0.00 | 1 | -0.65 | 15 | -9.75 | | | Drgas, Marlena | | | 1557 * | POL | 1.00 | 1 | 0.08 | 15 | 1.20 | | | * 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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