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Individual Calculations September 2009 |
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| Makka, Ioulia Total change: -29.70 | |   |
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| 24th Intern. Chess Tournament "Acropolis 2009" | Halkida | GRE | 2009-08-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2173 | 2212 | 3.00 | 9 | -1.98 | 15 | -29.70 | |
|  Mastrovasilis, Athanasios | g | | 2503 | GRE | 0.00 | 1 | -0.15 | 15 | -2.25 | |  Mamedjarova, Zeinab | | wg | 2325 | AZE | 0.00 | 1 | -0.35 | 15 | -5.25 | | | Rigopoulos-Tsigkos, Alexandros | | | 2018 | GRE | 0.00 | 1 | -0.75 | 15 | -11.25 | | | Papadopoulou, Vera | | wm | 2160 | GRE | 0.50 | 1 | -0.07 | 15 | -1.05 | | | Iordanidou, Zoi | | | 2115 | GRE | 0.00 | 1 | -0.63 | 15 | -9.45 | | | Grapsa, Georgia | | | 2083 | GRE | 1.00 | 1 | 0.33 | 15 | 4.95 | | | Efthimiadis, Ilias | | | 1988 | GRE | 0.00 | 1 | -0.78 | 15 | -11.70 | | | Kordis, Konstantinos | | | 2221 | GRE | 1.00 | 1 | 0.51 | 15 | 7.65 | | | Bozinakis, Pavlos | | | 2148 | GRE | 0.50 | 1 | -0.09 | 15 | -1.35 | |
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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