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Individual Calculations February 2014 |
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| Koper, Ireneusz Total change: -39.15 | |   |
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| XVI Ketrzynski Festiwal Szachowy - OPEN A | Ketrzyn | POL | 2013-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1672 | 1933 | 4.50 | 9 | -2.61 | 15 | -39.15 | |
|  Fieducik, Marcin | | | 1533 * | POL | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Jedynak, January | | | 1647 | POL | 1.00 | 1 | 0.16 | 15 | 2.40 | | | Budrewicz, Krzysztof | | | 2257 | POL | 0.00 | 1 | -0.13 | 15 | -1.95 | | | Tarajkiewicz, Krzysztof | | | 1666 | POL | 0.00 | 1 | -0.82 | 15 | -12.30 | | | Filewicz, Radoslaw | | | 1533 * | POL | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Karpinski, Ryszard | | | 1657 | POL | 0.50 | 1 | -0.33 | 15 | -4.95 | | | Twardowski, Hubert | | | 1533 * | POL | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Olechnicka, Karolina | | | 1685 | POL | 0.00 | 1 | -0.81 | 15 | -12.15 | | | Mietkiewicz, Jacek | | | 1535 | POL | 0.00 | 1 | -0.92 | 15 | -13.80 | | | * 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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