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Individual Calculations May 2010 |
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| Liris, Orestis Total change: -4.25 | |   |
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| Attikis Filias "Nikos Strofalis" 2010 - Group A' | Attica | GRE | 2009-12-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1536 | 1405 | 0.50 | 2 | -0.17 | 25 | -4.25 | |
|  Stergiou, Georgios | | | 1628 | GRE | 0.00 | 1 | -0.22 | 25 | -5.50 | | | Karatzanos, Konstantinos | | | 1443 | GRE | 0.50 | 1 | 0.05 | 25 | 1.25 | |
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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