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Individual Calculations December 2018 |
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| Skoufas, Georgios Total change: -6.20 | |   |
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| Team Cup Spyros Bikos 2018 - A group | ESSNA | GRE | 2018-09-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1571 | 1628 | 2.50 | 5 | -0.31 | 20 | -6.20 | |
|  Dionysopoulos, Zacharias | | | 1910 | GRE | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Kiritsis, Nikolaos | | | 1456 | GRE | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Bourhas, Orfeas | | | 1797 | GRE | 0.50 | 1 | 0.22 | 20 | 4.40 | |  Tsoukalas, Konstantinos G. | | | 1463 | GRE | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Kostakopoulos, Ioannis | | | 1228 * | 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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