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Individual Calculations August 2015 |
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| Ciechonski, Piotr Total change: -30.20 | |   |
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| VIII Festiwal Szachowy SWIETOKRZYSKIE 2015 | Sielpia | POL | 2015-07-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1528 | 1788 | 5.50 | 9 | -1.51 | 20 | -30.20 | |
|  Wilk, Radoslaw | | | 1388 * | POL | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Polak, Michal | | | 1416 | POL | 0.00 | 1 | -0.90 | 20 | -18.00 | | | Grudniewski, Jakub | | | 1388 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Goraj, Barbara | | | 1388 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Mietkiewicz, Jacek | | | 1599 | POL | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Koziej, Maciej | | | 1973 | POL | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Bien, Hubert | | | 1388 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Goluch, Bartosz | | | 1448 | POL | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Choina, Michal | | | 1760 | POL | 0.00 | 1 | -0.54 | 20 | -10.80 | | | * 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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