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Individual Calculations June 2018 |
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| Christidis, Savvas Total change: -15.00 | |   |
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| 2nd Thursday's tournament APO Kotinos 2018 | Athens | GRE | 2018-03-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1676 | 1896 | 2.50 | 5 | -1.21 | 20 | -24.20 | |
|  Feizidis, Ioannis-Filippos | | | 1496 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Georgiadis, Panagiotis | | | 1544 | GRE | 0.50 | 1 | -0.39 | 20 | -7.80 | | | Diamantopoulos, Leonidas Nik | | | 1578 | GRE | 0.00 | 1 | -0.87 | 20 | -17.40 | | | Papargyriou, Anastasios | | | 2104 | GRE | 1.00 | 1 | 0.77 | 20 | 15.40 | | | Papamichael, Georgios | | | 1659 | GRE | 0.00 | 1 | -0.80 | 20 | -16.00 | | | * 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) | | | | 2018 Team Cup of Attica | ESSNA | GRE | 2018-04-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1885 | 1902 | 1.50 | 2 | 0.46 | 20 | 9.20 | |
| | Hytos, Vasilios | | | 1798 | GRE | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Zivas, Konstantinos | | | 1972 | GRE | 0.50 | 1 | 0.10 | 20 | 2.00 | |
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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