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Individual Calculations December 2017 |
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| Chatzigavriil, Georgios Total change: 10.00 | |   |
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| ESSAMTH Autumn tournament 2017 - Qualifiers under 18 champ | Kavala | GRE | 2017-11-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1297 | 1241 | 2.50 | 5 | 0.25 | 40 | 10.00 | |
|  Samaridis, Konstantinos | | | 1641 * | GRE | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Tzimou, Ourania | | | 1016 | GRE | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Iliopoulos, Dimitris | | | 1504 | GRE | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Nikou, Ilias | | | 1270 | GRE | 0.50 | 1 | 0.04 | 40 | 1.60 | | | Tsarntakou, Mimoza | | | 1052 | GRE | 1.00 | 1 | 0.25 | 40 | 10.00 | | | * 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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