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Individual Calculations February 2013 |
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| Wittig, Zenon Total change: 4.05 | |   |
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| XV Ketrzynski Festiwal Szachowy-OPEN A | Ketrzyn | POL | 2012-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1653 | 1555 | 3.00 | 7 | 0.27 | 15 | 4.05 | |
|  Budrewicz, Krzysztof | | | 1955 * | POL | 0.00 | 1 | -0.08 | 15 | -1.20 | |  Hrymowicz, Artur | | | 1293 | POL | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Czajkowski, Alan | | | 1823 | POL | 0.00 | 1 | -0.17 | 15 | -2.55 | | | Trzebiatowski, Jaroslaw | | | 1396 | POL | 1.00 | 1 | 0.29 | 15 | 4.35 | | | Teclaf, Pawel | | | 1754 | POL | 0.00 | 1 | -0.24 | 15 | -3.60 | | | Kowal, Cezary | | | 1549 | POL | 1.00 | 1 | 0.49 | 15 | 7.35 | | | Trepkowski, Piotr | | | 1798 | POL | 0.00 | 1 | -0.20 | 15 | -3.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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