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Individual Calculations October 2013 |
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| Worona, Michal Total change: 6.45 | |   |
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| Obra Lato Open 2013 | Obra | POL | 2013-08-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1626 | 1473 | 3.00 | 8 | 0.43 | 15 | 6.45 | |
|  Zielinski, Hubert | | | 1858 | POL | 0.50 | 1 | 0.41 | 15 | 6.15 | |  Jankowiak, Piotr | | | 1572 | POL | 0.00 | 1 | -0.36 | 15 | -5.40 | | | Kostecka, Marika | | | 1262 | POL | 0.50 | 1 | -0.27 | 15 | -4.05 | | | Simon, Marek | | | 1833 | POL | 0.50 | 1 | 0.40 | 15 | 6.00 | | | Wrobel, Michal | | | 1615 | POL | 0.50 | 1 | 0.19 | 15 | 2.85 | | | Frackowiak, Andrzej 2 | | | 1694 | POL | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Borsuk, Adam | | | 1454 | POL | 1.00 | 1 | 0.47 | 15 | 7.05 | | | Zielewicz, Piotr | | | 1719 | POL | 0.00 | 1 | -0.19 | 15 | -2.85 | |
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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