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Individual Calculations November 2009 |
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| Sahinidis, Evagelos Total change: 0.30 | |   |
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| 6 Kalamaria Open Chess Tourn. B' GROUP | Kalamaria - Thessaloniki | GRE | 2009-08-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1621 | 1726 | 4.50 | 7 | 0.02 | 15 | 0.30 | |
|  Misailidis, Panagiotis | | | 1525 | GRE | 1.00 | 1 | 0.24 | 15 | 3.60 | | | Mitrou, Andreas | | | 1629 | GRE | 0.50 | 1 | -0.13 | 15 | -1.95 | |  Metaxas, Efstathios | | | 1748 | GRE | 1.00 | 1 | 0.53 | 15 | 7.95 | | | Derveniotis, Evangelos | | | 1688 | GRE | 0.00 | 1 | -0.55 | 15 | -8.25 | | | Mitridis, Dimitris | | | 1600 | GRE | 1.00 | 1 | 0.33 | 15 | 4.95 | | | Amiridou, Dimitra | | | 1572 | GRE | 0.00 | 1 | -0.71 | 15 | -10.65 | | | Vafiadou, Asimenia | | | 1588 | GRE | 1.00 | 1 | 0.31 | 15 | 4.65 | |
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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