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Individual Calculations May 2017 |
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| Voulgarakis, Ioannis Total change: -8.00 | |   |
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| 2017 Youth Championships of Chania - open 14 | Chania | GRE | 2017-02-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1424 | 1298 | 0.50 | 3 | -0.61 | 40 | -24.40 | |
|  Patrelakis, Evaggelos | | | 1698 * | GRE | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Papadokonstantakis, Hristos | | | 1165 | GRE | 0.00 | 1 | -0.68 | 40 | -27.20 | |  Papadimitrakis, Georgios | | | 1409 | GRE | 0.50 | 1 | 0.15 | 40 | 6.00 | | | * 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) | | | | Teams Championship of Crete 2017-2nd Division | ESSK | GRE | 2017-03-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1342 | 1262 | 2.00 | 4 | 0.41 | 40 | 16.40 | |
| | Pelantakis, Fotios | | | 1238 | GRE | 1.00 | 1 | 0.47 | 40 | 18.80 | | | Mardoyan Ararat, T. Artur | | | 1502 | GRE | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Kouvidis, Ioannis | | | 1357 | GRE | 0.00 | 1 | -0.37 | 40 | -14.80 | | | Heretis, Georgios | | | 1270 | GRE | 1.00 | 1 | 0.51 | 40 | 20.40 | |
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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