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Individual Calculations July 2012 |
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| Petsetidi, Maria Total change: 11.40 | |   |
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| 15th open of Herakleio Attikis 2012 | Herakleio Attikis | GRE | 2012-06-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1881 | 1858 | 4.00 | 7 | 0.76 | 15 | 11.40 | |
|  Seferlis, Georgios | | | 1603 | GRE | 1.00 | 1 | 0.19 | 15 | 2.85 | |  Marountas, Ioannis | | | 2135 | GRE | 0.50 | 1 | 0.33 | 15 | 4.95 | | | Kostouros, Alexandros | | | 2174 | GRE | 0.00 | 1 | -0.13 | 15 | -1.95 | | | Kilakos, Dimitrios | | | 1458 * | GRE | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Hrisanthopoulos, Dimitrios | | | 2069 | GRE | 1.00 | 1 | 0.77 | 15 | 11.55 | | | Rigopoulos-Tsigkos, Alexandros | | | 2076 | GRE | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Pessiridis, Isaak | | | 1653 | GRE | 0.50 | 1 | -0.26 | 15 | -3.90 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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