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Individual Calculations November 2009 |
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| Mitrou, Andreas Total change: 4.65 | |   |
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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 |
| 1691 | 1629 | 2.00 | 4 | 0.31 | 15 | 4.65 | |
|  Lakakis, Ioannis | | | 1875 | GRE | 1.00 | 1 | 0.81 | 15 | 12.15 | |  Sahinidis, Evagelos | | | 1726 | GRE | 0.50 | 1 | 0.13 | 15 | 1.95 | | | Karypidis, Iason | | | 1625 | GRE | 0.00 | 1 | -0.51 | 15 | -7.65 | | | Hatzigrigoriou, Georgios | | | 1538 | GRE | 0.50 | 1 | -0.12 | 15 | -1.80 | |
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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