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Individual Calculations September 2016 |
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| Chrysafis, Ioannis Total change: 0.40 | |   |
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| 25th OPEN INTERNATIONAL TOURNAMENT of KAVALA -B group | Kavala | GRE | 2016-07-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1362 | 1599 | 3.00 | 4 | 0.02 | 20 | 0.40 | |
|  Batsi, Varvara | | | 1199 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Batzoli, Maria | | | 1270 | GRE | 0.50 | 1 | -0.38 | 20 | -7.60 | | | Apostolakaki, Evangelia | | | 1199 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Arvanitidis, Efstratios | | | 1780 | GRE | 0.50 | 1 | 0.24 | 20 | 4.80 | | | * 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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