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Individual Calculations September 2012 |
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| Borowski, Przemyslaw Total change: 10.65 | |   |
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| Obra Lato Open 2012 | Obra | POL | 2012-08-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1758 | 1645 | 3.50 | 8 | 0.71 | 15 | 10.65 | |
|  Kaluzny, Tomasz | | | 1773 | POL | 1.00 | 1 | 0.67 | 15 | 10.05 | |  Jedrzejczak, Przemyslaw | | | 1847 | POL | 0.50 | 1 | 0.26 | 15 | 3.90 | | | Nowicki, Piotr | | | 1766 | POL | 0.50 | 1 | 0.16 | 15 | 2.40 | | | Daniel, Damian | | | 1800 | POL | 0.50 | 1 | 0.21 | 15 | 3.15 | | | Stepinski, Stanislaw | | | 1770 | POL | 0.50 | 1 | 0.17 | 15 | 2.55 | | | Pilzak, Marcin | | | 1651 | POL | 0.50 | 1 | 0.01 | 15 | 0.15 | | | Banach, Szymon | | | 1759 | POL | 0.00 | 1 | -0.34 | 15 | -5.10 | | | Kowalewicz, Kacper | | | 1696 | POL | 0.00 | 1 | -0.43 | 15 | -6.45 | |
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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