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Individual Calculations March 2010 |
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| Prazych, Tadeusz Total change: 1.25 | |   |
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| 12 Ketrzynski Festiwal Szachowy - open B | Ketrzyn | POL | 2009-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1852 | 1593 | 1.00 | 5 | 0.05 | 25 | 1.25 | |
|  Dus, Leszek | | | 1833 | POL | 0.00 | 1 | -0.20 | 25 | -5.00 | | | Opalinski, Krzysztof | | | 1833 | POL | 0.50 | 1 | 0.30 | 25 | 7.50 | |  Cernavina, Ksenija | | | 1751 | LTU | 0.00 | 1 | -0.29 | 25 | -7.25 | | | Malec, Radoslaw | | | 1858 | POL | 0.50 | 1 | 0.32 | 25 | 8.00 | | | Walczak, Krystian | | | 1986 | POL | 0.00 | 1 | -0.08 | 25 | -2.00 | |
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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