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Individual Calculations May 2017 |
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| Stergiou, Georgios Total change: -6.80 | |   |
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| 1st open "Synergasia" APO Kotinos | Athens | GRE | 2017-02-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1709 | 1796 | 2.00 | 4 | -0.30 | 20 | -6.00 | |
|  Soursos, Panayotis | | | 1456 | GRE | 1.00 | 1 | 0.12 | 20 | 2.40 | |  Sienczewski, Zbigniew | | | 1938 | POL | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Kanellos, Dimitrios V. | | | 2045 | GRE | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Gonidis, Nikolaos | | | 1396 * | GRE | 0.50 | 1 | -0.42 | 20 | -8.40 | | | * 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) | | | | 2017 Local Team ESSNA baraz | ESSNA | GRE | 2017-04-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1766 | 1798 | 0.50 | 1 | -0.04 | 20 | -0.80 | |
| | Savidis, Dimitrios | | | 1766 | GRE | 0.50 | 1 | -0.04 | 20 | -0.80 | |
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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