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Individual Calculations October 2019 |
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| Dermatas, Marios Total change: 14.80 | |   |
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| 27th International tournament of Nikaia 2019 A group | Nikaia | GRE | 2019-08-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1789 | 1903 | 6.50 | 9 | 0.74 | 20 | 14.80 | |
|  Mavroudis, Dionisios | | | 1572 | GRE | 1.00 | 1 | 0.12 | 20 | 2.40 | |  Loutragotis, Dimitrios | | | 2294 | GRE | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Koulis, Vasilis Iosif | | | 1617 | GRE | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Poupalos, Nikolaos | | | 1667 | GRE | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Chatziioannidi, Filippa | | | 1537 | GRE | 0.00 | 1 | -0.90 | 20 | -18.00 | | | Mouratidis, Haralambos | | | 1627 | GRE | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Ter-Gevorkian, Giannis | | | 1752 | GRE | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Gazis, Efstathios | f | | 2151 | GRE | 0.50 | 1 | 0.31 | 20 | 6.20 | | | Fragkos, Vasileios | | | 1880 | GRE | 1.00 | 1 | 0.47 | 20 | 9.40 | |
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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