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Individual Calculations August 2018 |
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| Makropoulou, Marina Total change: -24.80 | |   |
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| 2018 Greek Team Cup final 8 | Rio Achaias | GRE | 2018-07-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2420 | 2135 | 0.00 | 1 | -0.16 | 20 | -3.20 | |
|  Malikentzos, Sotirios | m | | 2420 | GRE | 0.00 | 1 | -0.16 | 20 | -3.20 | |
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 Greek Team Championship of A Category | Rio Achaias | GRE | 2018-07-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2051 | 2135 | 3.00 | 7 | -1.08 | 20 | -21.60 | |
| | Michna, Marta | | wg | 2322 | GER | 0.50 | 1 | 0.24 | 20 | 4.80 | |  Markantonaki, Haritomeni | | wf | 2152 | GRE | 0.00 | 1 | -0.48 | 20 | -9.60 | | | Petraki, Maria | | wf | 1962 | GRE | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Prokopiou, Ekaterini | | | 1735 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Juhasz, Barbara | | wf | 2227 | HUN | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Havanecz, Bianka | | wm | 2193 | HUN | 0.50 | 1 | 0.08 | 20 | 1.60 | | | Antoniadou, Paraskevi | | | 1764 | GRE | 1.00 | 1 | 0.10 | 20 | 2.00 | | | * 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) | | |
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