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Individual Calculations September 2009 |
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| Kordis, Konstantinos Total change: -36.15 | |   |
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| 24th Intern. Chess Tournament "Acropolis 2009" | Halkida | GRE | 2009-08-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2231 | 2221 | 1.50 | 8 | -2.41 | 15 | -36.15 | |
|  Nikolaidis, Ioannis | g | | 2529 | GRE | 0.00 | 1 | -0.14 | 15 | -2.10 | |  Cherednichenko, Svetlana | | wg | 2347 | UKR | 0.00 | 1 | -0.33 | 15 | -4.95 | | | Iordanidou, Zoi | | | 2115 | GRE | 1.00 | 1 | 0.36 | 15 | 5.40 | | | Botsari, Anna-Maria | | wg | 2298 | GRE | 0.00 | 1 | -0.39 | 15 | -5.85 | | | Papadopoulou, Vera | | wm | 2160 | GRE | 0.00 | 1 | -0.58 | 15 | -8.70 | | | Efthimiadis, Ilias | | | 1988 | GRE | 0.50 | 1 | -0.29 | 15 | -4.35 | | | Sanchez Castillo, Sarai | | wg | 2202 | VEN | 0.00 | 1 | -0.53 | 15 | -7.95 | | | Makka, Ioulia | | wm | 2212 | GRE | 0.00 | 1 | -0.51 | 15 | -7.65 | |
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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