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Individual Calculations July 2012 |
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| Petrakis, Nikolaos Total change: -18.60 | |   |
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| Teams Championship of Crete 2012-POA Kritis | Crete island | GRE | 2012-03-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1545 | 1573 | 1.00 | 3 | -0.62 | 30 | -18.60 | |
|  Prokopiou, Ioannis | | | 1518 | GRE | 0.50 | 1 | -0.08 | 30 | -2.40 | |  Eleftherakis, Panagiotis | | | 1551 | GRE | 0.50 | 1 | -0.03 | 30 | -0.90 | | | Falelakis, Georgios | | | 1566 | GRE | 0.00 | 1 | -0.51 | 30 | -15.30 | |
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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