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Individual Calculations August 2018 |
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| Papadopoulou, Marilena Total change: -15.60 | |   |
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| 2018 Greek under 10 youth championship finals - girls | Rio Achaias | GRE | 2018-07-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1092 | 1275 | 2.50 | 4 | -0.44 | 40 | -17.60 | |
|  Chasouraki, Chrysi | | | 1026 | GRE | 0.00 | 1 | -0.81 | 40 | -32.40 | |  Kollia, Evgenia | | | 1129 | GRE | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Skaraki, Georgia | | | 1027 | GRE | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Gkoutzouki, Aikaterini Argyro | | | 1186 | GRE | 0.50 | 1 | -0.12 | 40 | -4.80 | |
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 |
| 1530 | 1275 | 1.00 | 4 | 0.05 | 40 | 2.00 | |
| | Fertaki, Eleftheria | | | 1139 | GRE | 0.50 | 1 | -0.18 | 40 | -7.20 | | | Karavitaki, Evaggelia | | | 1675 * | GRE | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Strati, Betty - Anna | | | 1631 | GRE | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Tsivelekidou, Evgenia | | | 1675 * | GRE | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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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