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Individual Calculations February 2013 |
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| Budrewicz, Krzysztof Total change: 11.25 | |   |
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| XV Ketrzynski Festiwal Szachowy-OPEN A | Ketrzyn | POL | 2012-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1982 | 2203 | 7.50 | 9 | 0.75 | 15 | 11.25 | |
|  Wittig, Zenon | | | 1803 * | POL | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Pham, Juliusz | | | 1803 * | POL | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Renkowski, Piotr | | | 1972 | POL | 1.00 | 1 | 0.21 | 15 | 3.15 | | | Galazewski, Tomasz | | | 2281 | POL | 0.50 | 1 | 0.11 | 15 | 1.65 | | | Malecki, Janusz | | | 1804 | POL | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Szewczyk, Mariusz | | | 2041 | POL | 0.50 | 1 | -0.21 | 15 | -3.15 | | | Kotlowski, Tomasz | | | 2069 | POL | 0.50 | 1 | -0.18 | 15 | -2.70 | | | Kumala, Aleksander | | | 1941 | POL | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Gawronski, Miroslaw | | | 2128 | POL | 1.00 | 1 | 0.40 | 15 | 6.00 | | | * 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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