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Individual Calculations March 2020 |
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| Fragkos, Vasilios Total change: -23.80 | |   |
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| 16th Open Tr. Siaperas Memorial 2020 | Ampelokipi | GRE | 2020-01-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1715 | 2041 | 3.00 | 5 | -1.30 | 20 | -26.00 | |
|  Koerant, Filipos | | | 1798 | GRE | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Apergis, Vasileios | | | 1641 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Nteligiorgis, Georgios | | | 1641 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Mitzas, Dimitris | | | 1641 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Spyratos, Nikolaos | | | 1855 | GRE | 0.00 | 1 | -0.74 | 20 | -14.80 | | | * 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) | | | | 2020 Team Championship of ESSN Attikis - A Local B group Rounds 4-7 | Attica | GRE | 2020-02-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1913 | 2056 | 1.50 | 2 | 0.11 | 20 | 2.20 | |
| | Tzouvelekis, Ioannis | | | 1899 | GRE | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Laggousis, Andreas | | | 1926 | GRE | 1.00 | 1 | 0.32 | 20 | 6.40 | |
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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