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Individual Calculations January 2009 |
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| Jozwik, Magdalena Total change: -13.00 | |   |
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| GOSiR Piaseczno Cup | Chylice | POL | 2008-10-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1748 | 1748 | 2.00 | 5 | -0.52 | 25 | -13.00 | |
|  Kolinski, Kamil | | | 1512 | POL | 0.00 | 1 | -0.80 | 25 | -20.00 | |  Jankowski, Lukasz | | | 1675 | POL | 1.00 | 1 | 0.40 | 25 | 10.00 | | | Suliborski, Artur | | | 1659 | POL | 1.00 | 1 | 0.38 | 25 | 9.50 | | | Bielecki, Pawel | | | 2024 | POL | 0.00 | 1 | -0.17 | 25 | -4.25 | | | Szukalski, Antoni | | | 1872 | POL | 0.00 | 1 | -0.33 | 25 | -8.25 | |
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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