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Individual Calculations September 2009 |
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| Kallias, Nikolaos Total change: 4.65 | |   |
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| 13th Heraklio Open 2009 - Group A' | N.Heraklio - Attiki | GRE | 2009-06-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1949 | 1774 | 2.50 | 6 | 0.84 | 15 | 12.60 | |
|  Koerant, Filipos | | | 2073 | GRE | 0.50 | 1 | 0.35 | 15 | 5.25 | |  Kakkanas, Evangelos | | | 1999 | GRE | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Dimopoulos, Dimitrios | | | 1913 | GRE | 0.50 | 1 | 0.19 | 15 | 2.85 | | | Koutoukidis, Panagiotis | | | 1895 | GRE | 0.50 | 1 | 0.16 | 15 | 2.40 | | | Panagiotakos, Petros | | | 1882 | GRE | 1.00 | 1 | 0.65 | 15 | 9.75 | | | Fessas, Prokopios | | | 1931 | GRE | 0.00 | 1 | -0.29 | 15 | -4.35 | |
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) | | | | 37th Greek Team Championship of A' Category | Halkidiki | GRE | 2009-07-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1775 | 1783 | 3.00 | 7 | -0.53 | 15 | -7.95 | |
| | Pappelis, Dimitrios | | | 2000 | GRE | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Markopoulos, Dimitrios-Nikolaos | | | 1528 | GRE | 1.00 | 1 | 0.19 | 15 | 2.85 | | | Athanasiou, Georgios | | | 1946 | GRE | 0.00 | 1 | -0.28 | 15 | -4.20 | | | Rigatos, Panagiotis | | | 1706 | GRE | 1.00 | 1 | 0.39 | 15 | 5.85 | | | Papakonstantinou, Dimitrios | | | 1541 | GRE | 1.00 | 1 | 0.20 | 15 | 3.00 | | | Koronas, Vasilios | | | 1766 | GRE | 0.00 | 1 | -0.52 | 15 | -7.80 | | | Papadogiannis, Sevastianos | | | 1937 | GRE | 0.00 | 1 | -0.29 | 15 | -4.35 | |
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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