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Individual Calculations July 2011 |
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| Koumtzis, Argirios Total change: 54.00 | |   |
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| 3rd International open of Thessaloniki - Alexander the Great 2011 A GROUP | Thessaloniki | GRE | 2011-04-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1821 | 1611 | 4.00 | 7 | 2.16 | 25 | 54.00 | |
|  Papakonstantinou, Dimitrios | | | 2009 | GRE | 0.00 | 1 | -0.08 | 25 | -2.00 | |  Giannoutsos, Panagiotis | | | 1915 | GRE | 0.00 | 1 | -0.14 | 25 | -3.50 | | | Paterakis, Emmanouil | | | 1334 | GRE | 1.00 | 1 | 0.17 | 25 | 4.25 | | | Terzidaki, Alexandra | | | 1935 | GRE | 1.00 | 1 | 0.87 | 25 | 21.75 | | | Hatzihrisafis, Dimos | | | 1772 | GRE | 0.50 | 1 | 0.21 | 25 | 5.25 | | | Pasanen, Tuomo | | | 2011 * | FIN | 0.50 | 1 | 0.42 | 25 | 10.50 | | | Hrisostomidis, Alkiviadis | | | 1771 | GRE | 1.00 | 1 | 0.71 | 25 | 17.75 | | | * 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) | | |
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