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Individual Calculations February 2017 |
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| Ioannidis, Evgenios Total change: 9.60 | |   |
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| 49th Juniors under 20 National Greek Championship 2017 | Chania | GRE | 2017-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2111 | 2319 | 7.00 | 9 | 0.48 | 20 | 9.60 | |
|  Pavloudakis, Georgios | | | 1919 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Marinakis, Hristos | | | 1919 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Serpetsidakis, Nikolaos | | | 2034 | GRE | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Samaridis, Konstantinos | | | 2000 | GRE | 0.50 | 1 | -0.37 | 20 | -7.40 | | | Stathopoulos, Ioannis | f | | 2398 | GRE | 0.50 | 1 | 0.11 | 20 | 2.20 | | | Petrakis, Stylianos | | | 1919 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Kelires, Andreas | g | | 2509 | GRE | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Georgakopoulos, Nikolaos K. | | | 2028 | GRE | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Kouskoutis, Georgios-Alexandros | | | 2276 | GRE | 1.00 | 1 | 0.44 | 20 | 8.80 | | | * 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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