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Rapid:
Individual Calculations February 2019 |
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| Petratos, Georgios Total change: 44.80 | |   |
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| 4th Rapid ESSK 2018 | Hersonisos | GRE | 2018-12-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1350 | 1178 | 4.50 | 7 | 2.24 | 20 | 44.80 | |
|  Markakis, Georgios | | | 1578 * | GRE | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Serpetsidakis, Georgios | | | 1409 | GRE | 1.00 | 1 | 0.79 | 20 | 15.80 | | | Roditakis, Emmanouil | | | 1050 | GRE | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Fragiadakis, Emanouel | | | 1578 * | GRE | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Koutsourakis, Emmanouil | | | 1074 | GRE | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Koutsouraki, Ariadni | | | 1180 | GRE | 1.00 | 1 | 0.50 | 20 | 10.00 | | | Bras, Emanouel | | | 1578 * | GRE | 1.00 | 1 | 0.92 | 20 | 18.40 | | | * 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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