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Individual Calculations January 2018 |
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| Skoufas, Georgios Total change: 8.40 | |   |
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| Attica Team Cup Spyros Bikos 2017 - A group | Attica | GRE | 2017-11-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1605 | 1643 | 3.50 | 5 | 0.75 | 20 | 15.00 | |
|  Georgiou, Dimitrios | | | 1432 | GRE | 1.00 | 1 | 0.23 | 20 | 4.60 | |  Papageorgiou, Ioannis | | | 1467 | GRE | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Koulouris, Evangelos | | | 1446 | GRE | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Melidis, Andr. | | | 1811 | GRE | 0.50 | 1 | 0.22 | 20 | 4.40 | | | Katsiampas, Efthymios | | | 1868 | GRE | 0.50 | 1 | 0.28 | 20 | 5.60 | |
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) | | | | Attica Team Cup Lazaros Drepaniotis 2017 | Attica | GRE | 2017-11-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1475 | 1643 | 1.00 | 2 | -0.33 | 20 | -6.60 | |
| | Deftereos, Pavlos-Efstathios | | | 1707 | GRE | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Perrou, Sofia | | | 1243 * | 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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