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Individual Calculations September 2017 |
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| Nikolaidis, Ioannis Total change: -27.90 | |   |
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| 26th International Open Kavala 2017 - A group | Kavala | GRE | 2017-07-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2234 | 2561 | 5.00 | 9 | -2.79 | 10 | -27.90 | |
|  Dorfanis, Ilarion | | | 2194 | GRE | 1.00 | 1 | 0.10 | 10 | 1.00 | |  Dolana, Andrei-Theodor | f | | 2348 | ROU | 0.50 | 1 | -0.27 | 10 | -2.70 | | | Kourkoulos-Arditis, Stamatis | f | | 2343 | GRE | 0.00 | 1 | -0.78 | 10 | -7.80 | | | Qiu, Mengjie | | wm | 2207 | CHN | 0.00 | 1 | -0.89 | 10 | -8.90 | | | Pappelis, Dimitrios | | | 2161 * | GRE | 0.50 | 1 | -0.42 | 10 | -4.20 | | | Tetepoulidis, Ioannis | | | 2161 * | GRE | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Papadopoulos, Nikolaos | | | 2216 | GRE | 1.00 | 1 | 0.11 | 10 | 1.10 | | | Charkhalashvili, Inga | | wg | 2317 | GEO | 0.50 | 1 | -0.30 | 10 | -3.00 | | | Wang, Jiaqi | | | 2161 * | CHN | 0.50 | 1 | -0.42 | 10 | -4.20 | | | * 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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