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Individual Calculations September 2010 |
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| Vovas, Georgios Total change: 15.25 | |   |
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| Individual Championship of TESSDE 2010 | Preveza | GRE | 2010-06-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1722 | 1766 | 1.00 | 1 | 0.44 | 25 | 11.00 | |
|  Sigkounas, Alkis | | | 1722 | GRE | 1.00 | 1 | 0.44 | 25 | 11.00 | |
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) | | | | Summer Cup 2010 5th International Chess Tournament | Porto Karras Halkidiki | GRE | 2010-07-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1674 | 1766 | 2.00 | 3 | 0.17 | 25 | 4.25 | |
| | Paouris, Nikolaos | | | 1988 | GRE | 0.00 | 1 | -0.22 | 25 | -5.50 | | | Fragiadaki, Eirini | | | 1463 | GRE | 1.00 | 1 | 0.14 | 25 | 3.50 | |  Valyi, Blanka Borbala | | | 1570 | HUN | 1.00 | 1 | 0.25 | 25 | 6.25 | |
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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