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Individual Calculations April 2008 |
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| Petousis, Konstantinos Total change: -6.15 | |   |
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| 4th "Triantafyllos Sipaeras" Memorial Open | Ambelokipi, Athens | GRE | 2008-02-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1892 | 1811 | 2.00 | 6 | -0.41 | 15 | -6.15 | |
|  Kotrotsos, Vasilios | f | | 2161 | GRE | 0.00 | 1 | -0.11 | 15 | -1.65 | |  Karatzanos, Konstantinos | | | 1461 | GRE | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Girvalakis, Spyridon | | | 2072 | GRE | 0.50 | 1 | 0.32 | 15 | 4.80 | | | Marinopoulos, Nikolaos | | | 2085 | GRE | 0.50 | 1 | 0.33 | 15 | 4.95 | | | Marianidis, Dimitrios | | | 1943 | GRE | 0.00 | 1 | -0.32 | 15 | -4.80 | | | Arvanitis, Georgios | | | 1630 | GRE | 0.00 | 1 | -0.74 | 15 | -11.10 | |
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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