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Individual Calculations July 2019 |
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| Samartzis, Mihail Total change: -29.20 | |   |
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| 22nd International Open Athens Challenge 2019 - Group A | Heraklio Attikis | GRE | 2019-06-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1733 | 1888 | 4.00 | 8 | -1.46 | 20 | -29.20 | |
|  Tragoudaras, Nikolaos | | | 1507 | GRE | 0.00 | 1 | -0.91 | 20 | -18.20 | |  Koerant, Filipos | | | 1734 | GRE | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Sitsanis, Nikolaos 44725 | | | 1530 | GRE | 0.50 | 1 | -0.40 | 20 | -8.00 | | | Bonneville, Thaymour | | | 2011 | FRA | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Karteri, Dimitra | | | 1763 | GRE | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Diamantis, Konstantinos | | | 1664 | GRE | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Tsarsitalidis, Christos | | | 1779 | GRE | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Fragkos, Vasileios | | | 1879 | GRE | 0.50 | 1 | -0.01 | 20 | -0.20 | |
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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