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Individual Calculations July 2012 |
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| Gjergaj, Arben Total change: -7.20 | |   |
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| Kappa 60 | Kallithea, athens | GRE | 2012-05-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1880 | 1875 | 3.50 | 6 | 0.57 | 15 | 8.55 | |
|  Foutouhos, Dimitrios | | | 1475 * | GRE | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Kourkoulos-Arditis, Stamatis | | | 2174 | GRE | 0.00 | 1 | -0.15 | 15 | -2.25 | |  Salapatas-Hatzigiann, Ioannis | | | 1739 | GRE | 1.00 | 1 | 0.32 | 15 | 4.80 | | | Kostouros, Alexandros | | | 2174 | GRE | 0.00 | 1 | -0.15 | 15 | -2.25 | | | Eftimakis, Dimitros | | | 2136 | GRE | 0.50 | 1 | 0.32 | 15 | 4.80 | | | Diatsintos, Ilias | | | 1581 | GRE | 1.00 | 1 | 0.15 | 15 | 2.25 | | | * 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) | | | | 15th open of Herakleio Attikis 2012 | Herakleio Attikis | GRE | 2012-06-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1857 | 1875 | 1.00 | 4 | -1.05 | 15 | -15.75 | |
| | Goumas, Ioannis | | | 2202 | GRE | 0.00 | 1 | -0.13 | 15 | -1.95 | | | Panaidis, F | | | 1475 * | GRE | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Mitrandzas, Athanasios | | | 2097 | GRE | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Pessiridis, Isaak | | | 1653 | GRE | 0.00 | 1 | -0.78 | 15 | -11.70 | | | * 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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