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Individual Calculations October 2008 |
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| Witwicki, Pawel Total change: 8.55 | |   |
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| Obra Lato Open 2008 grupa A | Obra | POL | 2008-08-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1929 | 1913 | 5.00 | 9 | 0.57 | 15 | 8.55 | |
|  Juroszek, Tadeusz | | | 2263 | POL | 0.00 | 1 | -0.11 | 15 | -1.65 | |  Korcz, Daniel | | | 1687 | POL | 1.00 | 1 | 0.21 | 15 | 3.15 | | | Gawronski, Miroslaw | | | 2263 | POL | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Pera, Adam | | | 1842 | POL | 1.00 | 1 | 0.40 | 15 | 6.00 | | | Kowalczyk, Rafal | | | 1971 | POL | 0.00 | 1 | -0.42 | 15 | -6.30 | | | Kaczmarek, Julia | | | 1752 | POL | 1.00 | 1 | 0.29 | 15 | 4.35 | | | Hanusek, Slawomir | | | 1685 | POL | 1.00 | 1 | 0.21 | 15 | 3.15 | | | Plichta, Kamil | | | 2014 | POL | 0.50 | 1 | 0.14 | 15 | 2.10 | | | Penne, Bo | | | 1881 | GER | 0.50 | 1 | -0.04 | 15 | -0.60 | |
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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