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Individual Calculations September 2013 |
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| Sidiropoulos, Nikolaos Total change: 8.10 | |   |
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| 136th Ambelokipi open | Athens - Ambelokipi | GRE | 2013-07-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1816 | 1949 | 5.00 | 7 | 0.54 | 15 | 8.10 | |
|  Dimitriadis, Panagiotis | | | 1549 * | GRE | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Mitsis, Georgios | | | 1611 | GRE | 1.00 | 1 | 0.12 | 15 | 1.80 | | | Delithanasis, Dimitrios | | | 2173 | GRE | 0.50 | 1 | 0.28 | 15 | 4.20 | | | Nemtsas, Hristoforos | | | 1932 | GRE | 1.00 | 1 | 0.48 | 15 | 7.20 | | | Vazelakis, Dimitrios | | | 1982 | GRE | 0.00 | 1 | -0.45 | 15 | -6.75 | | | Koukas, Anastasios | | | 1549 * | GRE | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Roinos, Ilias | | | 1915 | GRE | 0.50 | 1 | -0.05 | 15 | -0.75 | | | * 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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