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Individual Calculations May 2015 |
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| Nikas, Nikolaos Total change: -8.60 | |   |
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| 2015 ESSNA team championship - A1 Local Category | Attica | GRE | 2015-01-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2062 | 1990 | 1.00 | 2 | 0.19 | 20 | 3.80 | |
|  Kostouros, Alexandros | | | 2081 | GRE | 0.50 | 1 | 0.12 | 20 | 2.40 | |  Kesoglou, Konstantinos | | | 2043 | GRE | 0.50 | 1 | 0.07 | 20 | 1.40 | |
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) | | | | 2015 ESSNA team championship - A2 Local Category | Attica | GRE | 2015-01-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1850 | 1990 | 4.00 | 7 | -0.62 | 20 | -12.40 | |
| | Kazantzis, Andreas | | | 1660 | GRE | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Kapelouzos, Panagiotis | | | 1590 * | GRE | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Kondopoulos, Dimitrios | | | 2001 | GRE | 0.00 | 1 | -0.48 | 20 | -9.60 | | | Kelaidis, Theoharis | | | 1896 | GRE | 0.50 | 1 | -0.13 | 20 | -2.60 | | | Kourmoulakis, Konstantinos | | | 1764 | GRE | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Kesoglou, Konstantinos | | | 2043 | GRE | 0.50 | 1 | 0.07 | 20 | 1.40 | | | Apostolidis, Ioannis | | | 1998 | GRE | 0.50 | 1 | 0.01 | 20 | 0.20 | | | * 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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