Individual Calculations January 2019 |
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Draci, Robert Total change: -14.80 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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1st open Christmas tournament 2018 - A group | Volos | GRE | 2018-12-20 |
Rc | Ro | w | n | change | K | K*chg | Game |
2005 | 2180 | 2.00 | 4 | -0.74 | 20 | -14.80 | |
| Petroulias, Dimitris | | | 1780 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | | Koutsogiannopoulou, Theodora | | wc | 1816 | GRE | 1.00 | 1 | 0.10 | 20 | 2.00 | | Galopoulos, Nikolaos | | | 2356 | GRE | 0.00 | 1 | -0.27 | 20 | -5.40 | | Kosmidis, Ioannis | | | 2069 | GRE | 0.00 | 1 | -0.65 | 20 | -13.00 | | * 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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