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Individual Calculations December 2017 |
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| Sandalakis, Nikolaos Total change: -20.20 | |   |
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| 1st Hersonisos Open International 2017 - A group | Hersonisos Crete | GRE | 2017-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2033 | 2233 | 5.50 | 9 | -1.01 | 20 | -20.20 | |
|  Papidakis, Georgios | | | 1833 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Pappas, Konstantinos | | | 1948 | GRE | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Serpetsidakis, Nikolaos | | | 2015 | GRE | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Maman, Emanuel | | | 1833 * | ISR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Alexandrova, Angelina | | | 1833 * | HUN | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Radovanovic, Dusan | m | | 2323 | SRB | 1.00 | 1 | 0.62 | 20 | 12.40 | | | Dardha, Daniel | f | | 2241 | BEL | 0.00 | 1 | -0.49 | 20 | -9.80 | | | Alexakis, Dimitrios | | | 2144 | GRE | 0.50 | 1 | -0.12 | 20 | -2.40 | | | Alexakis, Dimitris | | | 2127 | GRE | 0.00 | 1 | -0.64 | 20 | -12.80 | | | * 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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