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Individual Calculations January 2019 |
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| Vitanov, Nikolai Total change: -14.60 | |   |
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| 16th PS Peristeriou open 2018 | Peristeri | GRE | 2018-11-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1149 | 1413 | 2.50 | 4 | -0.73 | 20 | -14.60 | |
|  Kontizas, Ioannis Chr | | | 1146 | GRE | 1.00 | 1 | 0.18 | 20 | 3.60 | |  Koutsoukis, Evangelos Panagiotis | | | 1013 * | GRE | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Metaxas, Dimitrios 46853 | | | 1286 | GRE | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Mavrouleas, Alexandros | | | 1152 | GRE | 1.00 | 1 | 0.18 | 20 | 3.60 | | | * 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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