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Individual Calculations July 2019 |
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| Ornithopoulos, Nikolaos Total change: -6.20 | |   |
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| 17th Fysiolatriko open 2019 A group | Nikaia | GRE | 2019-06-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1621 | 1912 | 3.00 | 4 | -0.31 | 20 | -6.20 | |
|  Amiris, Emmanouil | | | 1512 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Kostelidis, Georgios | | | 1512 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Antoniadis, Artiom | | | 1674 | GRE | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Kampitsis, Vasilios | | | 1784 | GRE | 1.00 | 1 | 0.33 | 20 | 6.60 | | | * 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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