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Individual Calculations January 2020 |
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| Tsalamagkakis, Ilias Total change: 52.40 | |   |
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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 |
| 1823 | 1746 | 3.50 | 5 | 1.49 | 20 | 29.80 | |
|  Stathakis, Ioannis | | | 1888 | GRE | 1.00 | 1 | 0.69 | 20 | 13.80 | |  Kiousi, Panagiota | | | 1856 | GRE | 1.00 | 1 | 0.65 | 20 | 13.00 | | | Penesis, Dimitrios | | | 1616 | GRE | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Kampitsis, Vasilios | | | 1750 | GRE | 0.50 | 1 | 0.01 | 20 | 0.20 | | | Tzortzis, Dimitrios | | | 2007 | GRE | 0.00 | 1 | -0.18 | 20 | -3.60 | |
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) | | | | 54th Piraeus Championship 2019 | Piraeus | GRE | 2019-11-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1678 | 1746 | 4.00 | 5 | 1.13 | 20 | 22.60 | |
| | Ieronymakis, Andreas | | | 1346 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Karagiannis, Athanasios | m | | 2146 * | GRE | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Kokkinopanis, Leonidas | | | 1520 | GRE | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Karakatsanis, Nikolaos | | | 2033 | GRE | 1.00 | 1 | 0.84 | 20 | 16.80 | | | Bichaki, Ourania | | | 1346 * | 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) | | |
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