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Individual Calculations February 2019 |
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| Papadimitriou, Loukas Total change: -25.20 | |   |
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| New Year's 2019 open Chess Square A Mitsakos Memorial | Athens | GRE | 2019-01-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1722 | 1970 | 4.50 | 7 | -0.89 | 20 | -17.80 | |
|  Megaloudis, Petros | | | 1570 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Papaioannou, Dimitrios | | | 1595 | GRE | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Delithanasis, Dimitrios | | | 1906 | GRE | 0.00 | 1 | -0.59 | 20 | -11.80 | | | Soukarie, Zorz | | | 1570 * | GRE | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Anisios, Markos | | | 1570 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Girvalakis, Spyridon | | | 1925 | GRE | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Vazelakis, Dimitrios | | | 1920 | GRE | 0.00 | 1 | -0.57 | 20 | -11.40 | | | * 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) | | | | 2019 Attica Team Championships - C Category Rounds 1-3 | ESSNA | GRE | 2019-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1878 | 1970 | 1.50 | 3 | -0.37 | 20 | -7.40 | |
| | Fessas, Prokopios | | | 1904 | GRE | 0.50 | 1 | -0.09 | 20 | -1.80 | | | Litras, Iosif | | | 1909 | GRE | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Haralabidis, Tengkiz | | | 1821 | GRE | 0.00 | 1 | -0.70 | 20 | -14.00 | |
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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