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Individual Calculations January 2011 |
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| Stavropoulos, Simeon Total change: -2.70 | |   |
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| 108th Ambelokipi Open | Ambelokipi - Athens | GRE | 2010-10-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1796 | 1562 | 1.50 | 5 | 0.31 | 15 | 4.65 | |
|  Kourkoulos-Arditis, Stamatis | | | 1945 | GRE | 0.00 | 1 | -0.09 | 15 | -1.35 | | | Kontarinis, Andreas | | | 1843 | GRE | 0.50 | 1 | 0.34 | 15 | 5.10 | | | Nikomanis, Andreas | | | 1959 | GRE | 0.00 | 1 | -0.08 | 15 | -1.20 | |  Mitsakos, Achilleas | | | 1713 | GRE | 0.00 | 1 | -0.30 | 15 | -4.50 | | | Karystianos, Petros | | | 1519 | GRE | 1.00 | 1 | 0.44 | 15 | 6.60 | |
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) | | | | KAPPA 47 | Kallithea Athens | GRE | 2010-10-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1794 | 1562 | 0.00 | 2 | -0.49 | 15 | -7.35 | |
| | Kostouros, Alexandros | | | 1962 * | GRE | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Diatsintos, Ilias | | | 1626 | GRE | 0.00 | 1 | -0.41 | 15 | -6.15 | | | * 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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