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Individual Calculations July 2009 |
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| Polek, Marek Total change: 3.30 | |   |
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| Championship of KKSz for Juniors | Krakow | POL | 2009-03-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1867 | 1616 | 1.00 | 4 | 0.22 | 15 | 3.30 | |
|  Lorek, Milosz | | | 1950 | POL | 0.50 | 1 | 0.38 | 15 | 5.70 | |  Tikhonov, Valeri | | | 1819 | RUS | 0.50 | 1 | 0.26 | 15 | 3.90 | | | Sadzikowski, Marian | | | 1901 | POL | 0.00 | 1 | -0.16 | 15 | -2.40 | | | Czyzykiewicz, Rafal | | | 1796 | POL | 0.00 | 1 | -0.26 | 15 | -3.90 | |
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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