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Individual Calculations January 2020 |
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| Bellos, Vasilios Total change: -24.00 | |   |
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| Ultima by ASOP Dias - Senior Nov 2019 | Petroupoli | GRE | 2019-11-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1350 | 1631 | 3.00 | 4 | -0.31 | 20 | -6.20 | |
|  Tzortzatos, Ioannis | | | 1231 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Konstantinidis, Dimitrios Gk | | | 1320 | GRE | 0.00 | 1 | -0.86 | 20 | -17.20 | | | Eftaxias, Konstantinos | | | 1391 | GRE | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Tzortzatos, Dimosthenis Panagiot | | | 1456 | GRE | 1.00 | 1 | 0.27 | 20 | 5.40 | | | * 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) | | | | 2019 Attica team Cup Spyros Bikos A | ESSNA | GRE | 2019-11-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1677 | 1631 | 0.00 | 2 | -0.89 | 20 | -17.80 | |
| | Haldaiakis, Vasilios | | | 1561 | GRE | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Sklavounos, Panayotis | | | 1792 | GRE | 0.00 | 1 | -0.29 | 20 | -5.80 | |
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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