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Individual Calculations November 2009 |
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| Bouboulis, Spyridon-Odysseys Total change: -9.50 | |   |
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| 17th Intern. Chess Tourn. "Honour to National Resistance" | Nikaia - Athens | GRE | 2009-08-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1935 | 1664 | 0.50 | 5 | -0.38 | 25 | -9.50 | |
|  Polena, Thomaq | | | 1940 | GRE | 0.50 | 1 | 0.33 | 25 | 8.25 | |  Ponirakis, Dimitrios | | | 2032 | GRE | 0.00 | 1 | -0.10 | 25 | -2.50 | | | Kafetzopoulos, Anastasios | | | 1909 | GRE | 0.00 | 1 | -0.20 | 25 | -5.00 | | | Nikolaidou, Eleni | | | 1893 | GRE | 0.00 | 1 | -0.21 | 25 | -5.25 | | | Tzounakas, Vasilios | | | 1901 | GRE | 0.00 | 1 | -0.20 | 25 | -5.00 | |
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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