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Individual Calculations October 2015 |
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| Zebracki, Tomasz Total change: -26.80 | |   |
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| 51th International Akiba Rubinstein Chess Festival - Open B | Polanica-Zdroj | POL | 2015-08-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2055 | 2158 | 5.00 | 9 | -0.67 | 40 | -26.80 | |
|  Zdziarska-Zareba, Lidia | | | 1913 | POL | 1.00 | 1 | 0.20 | 40 | 8.00 | |  Kopaczewski, Adam | | | 1920 | POL | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Sergeev, Vladimir | g | | 2452 | UKR | 0.50 | 1 | 0.35 | 40 | 14.00 | | | Nasuta, Grzegorz | f | | 2372 | POL | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Leks, Maria | | wc | 2101 | POL | 0.00 | 1 | -0.58 | 40 | -23.20 | | | Bajkowski, Marcin | | | 1892 | POL | 0.50 | 1 | -0.32 | 40 | -12.80 | | | Korpalski, Maciej | | | 1838 | POL | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Oglaza, Oskar | | | 2020 | POL | 0.00 | 1 | -0.69 | 40 | -27.60 | | | Kaczmarska, Joanna | | | 1983 | POL | 1.00 | 1 | 0.27 | 40 | 10.80 | |
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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