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Individual Calculations January 2020 |
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| Haldaiakis, Vasilios Total change: 36.60 | |   |
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| 2019 Attica team Cup Spyros Bikos A | ESSNA | GRE | 2019-11-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1387 | 1561 | 3.00 | 3 | 0.93 | 20 | 18.60 | |
|  Bellos, Vasilios | | | 1631 | GRE | 1.00 | 1 | 0.60 | 20 | 12.00 | | | Basinas, Georgios | | | 1369 | GRE | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Papagiotidi, Konstantina | | | 1161 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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) | | | | 54th Piraeus Championship 2019 | Piraeus | GRE | 2019-11-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1697 | 1561 | 3.00 | 6 | 0.90 | 20 | 18.00 | |
| | Karagiannis, Athanasios | m | | 1961 * | GRE | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Ieronymakis, Andreas | | | 1161 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Tsomis, Dimitrios | f | | 1871 | GRE | 1.00 | 1 | 0.86 | 20 | 17.20 | | | Sklavounos, Panayotis | | | 1792 | GRE | 1.00 | 1 | 0.79 | 20 | 15.80 | | | Mataragkas, Georgios | | | 1434 | GRE | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Alexakis, Georgios | | | 1961 * | GRE | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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) | | |
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