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Individual Calculations July 2011 |
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| Gwozdzik, Zbigniew Total change: -5.40 | |   |
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| DRUZYNOWE MISTRZOSTWA SL¡SKA 2011 LIGA OKREGOWA SENIOROW | woj. Slaskie | POL | 2011-02-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2061 | 1897 | 0.50 | 3 | -0.36 | 15 | -5.40 | |
|  Olchowy, Tadeusz | | | 2054 | POL | 0.50 | 1 | 0.21 | 15 | 3.15 | |  Banasik, Marian | | | 2148 | POL | 0.00 | 1 | -0.19 | 15 | -2.85 | | | Karweta, Jan | | | 1982 | POL | 0.00 | 1 | -0.38 | 15 | -5.70 | |
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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