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Individual Calculations January 2012 |
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| Seretakis, Nikolas Total change: -7.35 | |   |
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| Autumn open tournament of SON Filadelfias - 1st Grand Prix | Athens, N. Filadelfia | GRE | 2011-10-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1791 | 2181 | 5.00 | 5 | 0.43 | 15 | 6.45 | |
|  Livanopoulou, Athina | | | 1781 * | GRE | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Tamvakos, Panagiotis | | | 1781 * | GRE | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Zourellis, Antonios | | | 1781 * | GRE | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Zahariou, Nikolaus | | | 1833 | GRE | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Megaloudis, Petros | | | 1781 * | GRE | 1.00 | 1 | 0.08 | 15 | 1.20 | | | * 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) | | | | Attica Team Cup "Spiros Bikos" 2011 - Group A' | Attica | GRE | 2011-11-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2266 | 2181 | 1.00 | 5 | -0.92 | 15 | -13.80 | |
| | Goritsas, Christos | f | | 2324 | GRE | 0.00 | 1 | -0.31 | 15 | -4.65 | | | Dounis, Alexandros | | | 2252 | GRE | 0.50 | 1 | 0.10 | 15 | 1.50 | | | Hamaletsos, Hristoforos | | | 2188 | GRE | 0.00 | 1 | -0.49 | 15 | -7.35 | | | Kotrotsos, Vasilios | f | | 2340 | GRE | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Gogolis, Alexandros | f | | 2228 | GRE | 0.50 | 1 | 0.07 | 15 | 1.05 | |
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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