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Individual Calculations February 2015 |
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| De Graaf, Arnoud Total change: -23.20 | |   |
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| MARIENBAD OPEN 2015 C - FIDE Open | Marianske Lazne | CZE | 2015-01-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1691 | 1855 | 5.00 | 9 | -1.16 | 20 | -23.20 | |
|  Krzyzosiak, Marta | | | 1455 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Grela, Kacper | | | 2096 | POL | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Luczak, Filip | | | 1535 | POL | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Lukasiewicz, Anna | | | 2102 | POL | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Korolewicz, Pawel | | | 1455 * | POL | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Friedel, Roland | | | 1674 | GER | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Kalinowska, Karolina | | | 1529 | POL | 0.00 | 1 | -0.87 | 20 | -17.40 | | | Kirs, Pavel | | | 1636 | CZE | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Krajinski, Lutz | | | 1733 | GER | 1.00 | 1 | 0.33 | 20 | 6.60 | | | * 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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