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Individual Calculations January 2016 |
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| Kouvelakis, Konstantinos Total change: -1.40 | |   |
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| 2015 Spyros "Bikos Attica Cup" - B1 group | Attica | GRE | 2015-11-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1641 | 1773 | 2.50 | 4 | -0.07 | 20 | -1.40 | |
|  Gkountouvas, Vasilis | | | 1373 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Maratos, Antonios | | | 1532 | GRE | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Diatsintos, Apostolos | | | 1746 | GRE | 0.50 | 1 | -0.04 | 20 | -0.80 | | | Theodoropoulos, Spyros-Hristofo | | | 1911 | GRE | 0.00 | 1 | -0.31 | 20 | -6.20 | | | * 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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