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Individual Calculations July 2009 |
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| Hasiotis, Polichronis Total change: -43.00 | |   |
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| WORLD AMATEUR CHAMPIONSHIP 2009 | Thessaloniki | GRE | 2009-04-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1862 | 1812 | 0.00 | 4 | -1.72 | 25 | -43.00 | |
|  Merkouris, Panagiotis | | | 1976 | GRE | 0.00 | 1 | -0.28 | 25 | -7.00 | | | Boutsioukis, Nikolaos | | | 1921 | GRE | 0.00 | 1 | -0.35 | 25 | -8.75 | |  Anagnostopoulos, Ioannis | | | 1931 | GRE | 0.00 | 1 | -0.34 | 25 | -8.50 | | | Papathanasiou, Elisavet | | | 1619 | GRE | 0.00 | 1 | -0.75 | 25 | -18.75 | |
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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