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Individual Calculations December 2017 |
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| Biedekoepper, Robert Total change: 19.40 | |   |
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| II Open internacional S Arenal | S Arenal de Llucmajor | ESP | 2017-10-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1875 | 1986 | 4.00 | 5 | 0.97 | 20 | 19.40 | |
|  Ramis Sebastia, Jordi Salvador | | | 1586 * | ESP | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Soler Adrover, Cosme | | | 1586 * | ESP | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Sessler, Joachim, Dr. | | | 2166 | GER | 0.50 | 1 | 0.24 | 20 | 4.80 | | | Segura Ariza, Jose Luis | c | | 2192 | ESP | 0.50 | 1 | 0.26 | 20 | 5.20 | | | Moya Pol, Antonio | | | 1843 | ESP | 1.00 | 1 | 0.31 | 20 | 6.20 | | | * 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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