Individual Calculations February 2013 |
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Efthimiou, Georgios Total change: -11.40 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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1st Christmas Open 2012 - Skakistiki Epikoinonia - A' Group | Athens | GRE | 2012-12-23 |
Rc | Ro | w | n | change | K | K*chg | Game |
1695 | 1869 | 2.00 | 4 | -0.76 | 15 | -11.40 | |
| Sarandos, Vasilios | | | 2220 | GRE | 0.00 | 1 | -0.11 | 15 | -1.65 | | Boulamatsis, Konstantinos | | | 1469 * | GRE | 0.00 | 1 | -0.92 | 15 | -13.80 | | Petrogiannopoulos, Marinos | | | 1469 * | GRE | 1.00 | 1 | 0.08 | 15 | 1.20 | | Tsivourakis, Panteleimon | | | 1623 | GRE | 1.00 | 1 | 0.19 | 15 | 2.85 | | * 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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