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Individual Calculations July 2008 |
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| Koursaris, Nikolaos Total change: -16.05 | |   |
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| 2nd Local Division of Attica | Attica | GRE | 2008-03-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1808 | 1924 | 1.00 | 3 | -0.93 | 15 | -13.95 | |
|  Agiorgitis, Petros | | | 1659 | GRE | 0.00 | 1 | -0.82 | 15 | -12.30 | |  Thrasivoulidis, Michail | | | 1858 | GRE | 1.00 | 1 | 0.41 | 15 | 6.15 | | | Tyralis, Hristos | | | 1907 | GRE | 0.00 | 1 | -0.52 | 15 | -7.80 | |
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) | | | | 9th Aegaleo Open 2008 | Aegaleo - Athens | GRE | 2008-05-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1704 | 1936 | 3.00 | 4 | -0.14 | 15 | -2.10 | |
| | Avramopoulos, Periklis | | | 1691 | GRE | 0.00 | 1 | -0.80 | 15 | -12.00 | | | Stavropoulos, Simeon | | | 1635 | GRE | 1.00 | 1 | 0.15 | 15 | 2.25 | | | Fotiadis, Ioannis | | | 1699 | GRE | 1.00 | 1 | 0.20 | 15 | 3.00 | | | Mavroudis, Dionisios | | | 1792 | GRE | 1.00 | 1 | 0.31 | 15 | 4.65 | |
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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