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Individual Calculations April 2009 |
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| Lazos, Ioannis Total change: -36.50 | |   |
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| White Tower 2008 | Thessaloniki - Greece | GRE | 2008-12-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1700 | 1869 | 3.50 | 7 | -1.46 | 25 | -36.50 | |
|  Pantelidis, Hristos | | | 1637 | GRE | 0.50 | 1 | -0.29 | 25 | -7.25 | | | Papahristou, Nikolaos | | | 2021 | GRE | 0.00 | 1 | -0.30 | 25 | -7.50 | |  Themelis, Georgios | | | 1571 | GRE | 0.50 | 1 | -0.35 | 25 | -8.75 | | | Anastasiadis, Dimitrios | | | 1647 | GRE | 0.50 | 1 | -0.28 | 25 | -7.00 | | | Fregidis, Nikolaos | | | 1651 | GRE | 1.00 | 1 | 0.22 | 25 | 5.50 | | | Theoharidis, Georgios | | | 1749 | GRE | 0.00 | 1 | -0.66 | 25 | -16.50 | | | Drakaki, Anna-Maria | | | 1626 | GRE | 1.00 | 1 | 0.20 | 25 | 5.00 | |
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) | | |
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