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Individual Calculations April 2008 |
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| Ziogas, P Total change: -7.95 | |   |
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| Internal Tournament of PEFKA CHESS CLUB 2007-2008 | Thessaloniki | GRE | 2007-11-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1983 | 2140 | 1.50 | 3 | -0.53 | 15 | -7.95 | |
|  Papakostas, Dimitrios | | | 1917 | GRE | 0.50 | 1 | -0.28 | 15 | -4.20 | | | Papathanasiou, Elisavet | | | 1790 | GRE | 0.50 | 1 | -0.39 | 15 | -5.85 | | | Exizoglou, Dimitrios | | | 2241 | GRE | 0.50 | 1 | 0.14 | 15 | 2.10 | |
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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