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Individual Calculations July 2018 |
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| Tsourogiannis, Nikolaos Total change: 23.60 | |   |
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| 169th Ampelokipi open 2018 | Ampelokipi | GRE | 2018-05-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1407 | 1121 | 1.50 | 5 | 0.59 | 40 | 23.60 | |
|  Maratos, Antonios | | | 1451 | GRE | 1.00 | 1 | 0.88 | 40 | 35.20 | |  Papalexandrakis, Emmanouil | | | 1521 * | GRE | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Tzagarakis, Georgios | | | 1493 | GRE | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Della, Maria-Eleni | | | 1415 | GRE | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Makedonas, Ioannis | | | 1153 | GRE | 0.50 | 1 | 0.04 | 40 | 1.60 | | | * 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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