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Individual Calculations June 2013 |
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| Alexakis, Georgios Total change: -8.25 | |   |
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| 2013 Individual Championship of ESSNA U12 Open | Athens - Nikaia | GRE | 2013-05-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1426 | 1725 | 4.50 | 6 | -0.55 | 15 | -8.25 | |
|  Papadopoulos, Petros | | | 1325 * | GRE | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Boulamatsis, Konstantinos | | | 1351 | GRE | 0.50 | 1 | -0.40 | 15 | -6.00 | | | Bravos, Panagiotis | | | 1483 | GRE | 0.50 | 1 | -0.30 | 15 | -4.50 | | | Panopoulos, Orestis | | | 1377 | GRE | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Mavroudeas, Dimitrios | | | 1480 | GRE | 1.00 | 1 | 0.20 | 15 | 3.00 | | | Giavasopoulos, Thomas | | | 1538 | GRE | 0.50 | 1 | -0.24 | 15 | -3.60 | | | * 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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