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Individual Calculations February 2015 |
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| Kollias, Georgios Total change: -5.00 | |   |
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| 16th under 1800 - Panellinios GS 2014 | Athens | GRE | 2014-11-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1525 | 1671 | 3.00 | 5 | -0.25 | 20 | -5.00 | |
|  Fotopoulos, Panagiotis | | | 1286 | GRE | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Hatzistamatiou, Nikolaos | | | 1605 | GRE | 0.00 | 1 | -0.59 | 20 | -11.80 | |  Nomikos, Kosmas | | | 1271 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Diatsintos, Apostolos | | | 1789 | GRE | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Triantafillis, Evaggelos | | | 1676 | GRE | 1.00 | 1 | 0.51 | 20 | 10.20 | | | * 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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