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Individual Calculations December 2017 |
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| Nikolaidis, Georgios Total change: -3.60 | |   |
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| 42nd open SOP-SMAOK under 1900 2017 | Athens Pagkrati | GRE | 2017-09-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1593 | 1747 | 4.50 | 7 | -0.18 | 20 | -3.60 | |
|  Karampetsas, Ioannis | | | 1347 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Kalachanis, Athanasios | | | 1518 | GRE | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Sienczewski, Zbigniew | | | 1881 | POL | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Maroulakos, Stavros | | | 1493 | GRE | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Kefalas, Sotirios | | | 1364 | GRE | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Routsi, Efthimios-Alexandros | | | 1709 | GRE | 0.50 | 1 | -0.05 | 20 | -1.00 | | | Agriopoulos, Konstantinos | | | 1836 | GRE | 0.50 | 1 | 0.12 | 20 | 2.40 | | | * 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) | | |
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