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Individual Calculations January 2012 |
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| Karagiannis, Athanasios Total change: -21.10 | |   |
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| Attica Team Cup "Spiros Bikos" 2011 - Group A' | Attica | GRE | 2011-11-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2010 | 2336 | 0.00 | 1 | -0.87 | 10 | -8.70 | |
|  Siafakas, Haralambos | | | 2010 | GRE | 0.00 | 1 | -0.87 | 10 | -8.70 | |
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) | | | | 7th open chess tournament ASOP DIAS | Petroupoli, Athens | GRE | 2011-11-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2034 | 2336 | 4.50 | 7 | -1.24 | 10 | -12.40 | |
|  Grapsas, Panagiotis | | | 1936 * | GRE | 0.50 | 1 | -0.42 | 10 | -4.20 | | | Georgopoulou, Eytyhia | | | 1936 * | GRE | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Alexiadis, Hristos | | | 1936 * | GRE | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Kampitsis, Vasilios | | | 1936 * | GRE | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Nikolaidou, Eleni | | | 1936 * | GRE | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Kostouros, Alexandros | | | 2191 | GRE | 0.00 | 1 | -0.69 | 10 | -6.90 | | | Goumas, Georgios | | | 2369 | GRE | 0.00 | 1 | -0.45 | 10 | -4.50 | | | * 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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