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Individual Calculations July 2019 |
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| Pountzas, Hrisanthos Total change: -20.60 | |   |
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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 |
| 1908 | 2054 | 5.00 | 9 | -1.03 | 20 | -20.60 | |
|  Spalas, Symeon Konstaninos | | | 1654 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Mitsis, Georgios | | | 2365 | GRE | 0.00 | 1 | -0.14 | 20 | -2.80 | |  Kalomiris, Athanasios | | | 1838 | GRE | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Tsarsitalidis, Christos | | | 1779 | GRE | 0.00 | 1 | -0.83 | 20 | -16.60 | | | Nomikos, Giorgos | | | 1654 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Kaloskambis, Mihail | | | 1839 | GRE | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Nemtsas, Hristoforos | | | 1853 | GRE | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Poulos, Georgios | | | 1895 | GRE | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Ergazakis, Ioannis | f | | 2298 | GRE | 0.00 | 1 | -0.20 | 20 | -4.00 | | | * 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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