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Individual Calculations September 2011 |
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| Demeridis, Nikolaos Total change: 4.50 | |   |
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| 4th International Open of Paleochora 2011 | Paleochora | GRE | 2011-07-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1861 | 1740 | 2.50 | 6 | 0.30 | 15 | 4.50 | |
|  Sandalakis, Angelos | | | 2140 * | GRE | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Maris, Ioannis | f | | 2112 | GRE | 0.00 | 1 | -0.10 | 15 | -1.50 | | | Deligiorgis, Giorgos | | | 1427 | GRE | 1.00 | 1 | 0.14 | 15 | 2.10 | |  Harokopakis, Georgios | | | 1932 | GRE | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Iraklidis, Christos | | | 1625 | GRE | 1.00 | 1 | 0.34 | 15 | 5.10 | | | Serntedakis, Athanasios | | | 1931 | GRE | 0.50 | 1 | 0.25 | 15 | 3.75 | | | * 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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