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Individual Calculations July 2009 |
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| Papadopoulos, Gerasimos Total change: -22.25 | |   |
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| WORLD AMATEUR CHAMPIONSHIP 2009 | Thessaloniki | GRE | 2009-04-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1805 | 1780 | 0.50 | 3 | -0.89 | 25 | -22.25 | |
|  Konstantinidis, Lazaros | | | 1945 | GRE | 0.00 | 1 | -0.28 | 25 | -7.00 | |  Lazaridis-Elmaloglou, Lazaros | | | 1852 | GRE | 0.50 | 1 | 0.10 | 25 | 2.50 | | | Papathanasiou, Elisavet | | | 1619 | GRE | 0.00 | 1 | -0.71 | 25 | -17.75 | |
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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