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Individual Calculations April 2015 |
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| Xenakis, Georgios Total change: 7.20 | |   |
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| 2015 Attica Friendship team CUP NIKOS STROFALIS | Attica | GRE | 2015-01-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1418 | 1680 | 3.50 | 4 | 0.36 | 20 | 7.20 | |
|  Kotsokolos, Theodoros | | | 1283 | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Kokkota, Eleni | | | 1691 | GRE | 0.50 | 1 | 0.02 | 20 | 0.40 | | | Sarafoglou, Maria | | | 1416 | GRE | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Kopakakis-Belbas, Odysseas | | | 1280 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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