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Individual Calculations July 2008 |
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| Platek, Michal Total change: -10.65 | |   |
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| IV OTSz o laur am Bogdana Œliwy gr. "M" | Krakow | POL | 2008-05-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1801 | 1947 | 2.00 | 4 | -0.71 | 15 | -10.65 | |
|  Zajac, Mateusz | | | 1826 | POL | 1.00 | 1 | 0.34 | 15 | 5.10 | |  Polek, Marek | | | 1621 | POL | 1.00 | 1 | 0.13 | 15 | 1.95 | | | Marczuk, Dominik | | | 1800 | POL | 0.00 | 1 | -0.70 | 15 | -10.50 | | | Celmer, Jan | | | 1958 | POL | 0.00 | 1 | -0.48 | 15 | -7.20 | |
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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