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Individual Calculations July 2009 |
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| Georgiadis, Ioannis Total change: 1.80 | |   |
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| Attica Teams Cup | Attica | GRE | 2009-03-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2241 | 2383 | 1.50 | 2 | 0.18 | 10 | 1.80 | |
|  Papahristoudis, Anastasios | | | 2060 | GRE | 1.00 | 1 | 0.13 | 10 | 1.30 | |  Kofidis, Andreas | m | | 2421 | GRE | 0.50 | 1 | 0.05 | 10 | 0.50 | |
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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