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Individual Calculations November 2009 |
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| Efkarpidis, Stylianos Total change: -0.75 | |   |
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| 17th Intern. Chess Tourn. "Honour to National Resistance" | Nikaia - Athens | GRE | 2009-08-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1919 | 1655 | 1.00 | 5 | 0.07 | 15 | 1.05 | |
|  Fessas, Prokopios | | | 1931 | GRE | 1.00 | 1 | 0.83 | 15 | 12.45 | |  Galanos, Dimitrios | | | 2055 * | GRE | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Iliopoulos, Rigas | | | 1881 | GRE | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Kolomvas, Dimitrios | | | 1880 | GRE | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Papadimitriou, I | | | 1850 | GRE | 0.00 | 1 | -0.25 | 15 | -3.75 | | | * 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) | | | | 98th Open Abelokipon | Ambelokipi - Athens | GRE | 2009-09-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2006 | 1672 | 0.00 | 1 | -0.12 | 15 | -1.80 | |
| | Sigouros, Ioannis | | | 2006 | GRE | 0.00 | 1 | -0.12 | 15 | -1.80 | |
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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