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Individual Calculations January 2014 |
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| Pramateftakis, Nikolaos Total change: -15.45 | |   |
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| 2013 Attica Team Cup "SPYROS BIKOS" - B' GROUP | Attica | GRE | 2013-11-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1859 | 1826 | 1.00 | 4 | -0.86 | 15 | -12.90 | |
|  Mitrandzas, Athanasios | | | 2097 | GRE | 0.00 | 1 | -0.17 | 15 | -2.55 | |  Bouboulis, Spyridon-Odysseys | | | 1804 | GRE | 0.00 | 1 | -0.53 | 15 | -7.95 | | | Tsaloumas, Konstantinos | | | 1696 | GRE | 1.00 | 1 | 0.32 | 15 | 4.80 | | | Papadopoulos, Georgios | | | 1839 | GRE | 0.00 | 1 | -0.48 | 15 | -7.20 | |
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) | | | | 23rd open SOP-SMAOK 2013 under 1900 | Athens - Pagkrati | GRE | 2013-11-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1623 | 1826 | 5.00 | 7 | -0.17 | 15 | -2.55 | |
| | Routsi, Efthimios-Alexandros | | | 1490 | GRE | 0.50 | 1 | -0.38 | 15 | -5.70 | | | Bouza, Mirto - Eleni | | | 1426 * | GRE | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Papageorgiou, Ioannis | | | 1567 | GRE | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Mylonas, Stavros | | | 1668 | GRE | 1.00 | 1 | 0.29 | 15 | 4.35 | | | Karagiannis, Dimitrios | | | 1828 | GRE | 1.00 | 1 | 0.50 | 15 | 7.50 | | | Stergiou, Georgios | | | 1787 | GRE | 0.00 | 1 | -0.55 | 15 | -8.25 | | | Kamitsis, Nikolaos | | | 1595 | GRE | 0.50 | 1 | -0.29 | 15 | -4.35 | | | * 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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