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Individual Calculations December 2022 |
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| Giannakis, Ioannis Total change: -77.60 | |   |
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| 16th Open OPAX Mind Games Sep 2022 | Cholargos | GRE | 2022-09-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1132 | 1558 | 4.00 | 7 | -2.51 | 20 | -50.20 | |
|  Sgouros Niarchos, Ioannis | | | 1126 | GRE | 0.00 | 1 | -0.93 | 20 | -18.60 | |  Mitsouras, Marios Arion | | | 1109 | GRE | 1.00 | 1 | 0.06 | 20 | 1.20 | | | Rentzos, Alexandros | | | 1095 | GRE | 1.00 | 1 | 0.05 | 20 | 1.00 | | | Matziaras, Athanasios | | | 1168 | GRE | 0.00 | 1 | -0.91 | 20 | -18.20 | | | Vandoros, Gerasimos | | | 1158 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Theodoropoulos, Dimitrios Th | | | 1175 | GRE | 0.00 | 1 | -0.91 | 20 | -18.20 | | | Tsiaras, Vasileios | | | 1093 | GRE | 1.00 | 1 | 0.05 | 20 | 1.00 | | | * 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) | | | | Ultima by ASOP Dias - HIGH Okt 2022 | Athens | GRE | 2022-10-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1605 | 1569 | 0.00 | 3 | -1.37 | 20 | -27.40 | |
| | Giannoulis, Grigorios | | | 1760 | GRE | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Athanasopoulos, Georgos | | | 1462 | GRE | 0.00 | 1 | -0.65 | 20 | -13.00 | | | Kazalis, Manos | | | 1594 | GRE | 0.00 | 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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