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Individual Calculations May 2010 |
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| Litsas, Panagiotis Total change: -0.30 | |   |
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| Attica Team Championship of C' Category 2010 | Attica | GRE | 2010-01-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1658 | 1639 | 0.00 | 1 | -0.47 | 15 | -7.05 | |
|  Zoulis, Emmanouil | | | 1658 | GRE | 0.00 | 1 | -0.47 | 15 | -7.05 | |
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) | | | | 103th Ambelokipi Open Poteas Memorial | Ambelokipi - Athens | GRE | 2010-03-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1896 | 1627 | 1.00 | 3 | 0.45 | 15 | 6.75 | |
| | Hamaletsos, Hristoforos | | | 2027 * | GRE | 0.00 | 1 | -0.08 | 15 | -1.20 | |  Marianidis, Dimitrios | | | 1844 | GRE | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Matsakis, Michael | | | 1818 | FRA | 1.00 | 1 | 0.75 | 15 | 11.25 | | | * 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) | | |
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