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Individual Calculations April 2019 |
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| Malamatas, Konstantinos Total change: -33.20 | |   |
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| 2019 Attica Team Championships - C Category Rounds 4-7 | ESSNA | GRE | 2019-02-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1963 | 1964 | 0.00 | 4 | -2.01 | 20 | -40.20 | |
|  Koutourinis, Apostolos | | | 2095 | GRE | 0.00 | 1 | -0.32 | 20 | -6.40 | |  Papadimitriou, Loukas | | | 1945 | GRE | 0.00 | 1 | -0.53 | 20 | -10.60 | | | Sakaridis, Emmanouil | | | 2017 | GRE | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Tsekouras, Andreas | | | 1793 | GRE | 0.00 | 1 | -0.73 | 20 | -14.60 | |
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) | | | | 2019 Attica Team Championships - C Category Rounds 8-9 | ESSNA | GRE | 2019-03-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1676 | 1964 | 2.00 | 2 | 0.35 | 20 | 7.00 | |
| | Hristodoulou, Georgios | | | 1788 | GRE | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Argyrakis, Panagiotis | | | 1564 * | 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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