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Individual Calculations September 2009 |
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| Kalergis, Nikolaos Total change: 7.75 | |   |
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| 18th Open Inter. Tourn. "KAVALA 2009" GROUP B | Kavala | GRE | 2009-08-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1641 | 2001 | 3.00 | 3 | 0.31 | 25 | 7.75 | |
|  Serefidou, Despina | | | 1638 | GRE | 1.00 | 1 | 0.10 | 25 | 2.50 | |  Poulopoulos, Ioannis | | | 1647 | GRE | 1.00 | 1 | 0.11 | 25 | 2.75 | | | Papathanasiou, Elisavet | | | 1638 | GRE | 1.00 | 1 | 0.10 | 25 | 2.50 | |
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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