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Individual Calculations April 2009 |
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| Belkner, Piotr Total change: 8.10 | |   |
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| 2nd Karkonosze Open B | Karpacz | POL | 2009-03-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1782 | 1608 | 2.00 | 5 | 0.54 | 15 | 8.10 | |
|  Remez, Serhiy | | | 1958 | UKR | 1.00 | 1 | 0.89 | 15 | 13.35 | |  Wyczawska, Agata | | | 1819 | POL | 0.50 | 1 | 0.27 | 15 | 4.05 | | | Czapiewski, Waldemar | | | 1866 | POL | 0.50 | 1 | 0.32 | 15 | 4.80 | | | Marszalek, Jakub | | | 1721 | POL | 0.00 | 1 | -0.35 | 15 | -5.25 | | | Chenska, Karolina | | | 1546 | POL | 0.00 | 1 | -0.59 | 15 | -8.85 | |
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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