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Individual Calculations January 2022 |
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| Synetos, Dionysios Total change: -12.60 | |   |
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| 3rd Stamatopoulos open Nov 2021 | Athens | GRE | 2021-11-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1567 | 1743 | 2.00 | 4 | -0.76 | 20 | -15.20 | |
|  Bantekas, Achilleas | | | 1409 | GRE | 1.00 | 1 | 0.12 | 20 | 2.40 | |  Koukouves, Vlasios | | | 1607 | GRE | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Stylianidis, Orestis | | | 1343 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Dimitriou, Georgios | | | 1907 | GRE | 0.00 | 1 | -0.28 | 20 | -5.60 | | | * 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) | | | | 2021 Spyros Bikos Attica team Cup | ESSNA | GRE | 2021-11-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1560 | 1743 | 3.00 | 4 | 0.13 | 20 | 2.60 | |
| | Goridaris, Nikolaos | | | 1427 | GRE | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Valagkoutis, Antonios | | | 1420 | GRE | 0.50 | 1 | -0.37 | 20 | -7.40 | | | Pantazis, Konstantinos | | | 1708 | GRE | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Antoniadis, Artiom | | | 1686 | GRE | 0.50 | 1 | -0.08 | 20 | -1.60 | |
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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