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Individual Calculations August 2017 |
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| Akriva, Christina Total change: -29.60 | |   |
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| 2017 Greek Youth Championships - girls U10 | Rio Achaias | GRE | 2017-06-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1142 | 1111 | 1.50 | 6 | -1.24 | 40 | -49.60 | |
|  Kartsidima, Aggeliki | | | 1225 | GRE | 0.50 | 1 | 0.16 | 40 | 6.40 | |  Tzavara, Eleni | | | 1188 | GRE | 0.00 | 1 | -0.39 | 40 | -15.60 | | | Darviri, Charikleia | | | 1008 | GRE | 1.00 | 1 | 0.36 | 40 | 14.40 | | | Tsekoura, Stavroula | | | 1027 | GRE | 0.00 | 1 | -0.62 | 40 | -24.80 | | | Gkoutzouki, Aikaterini Argyro | | | 1192 | GRE | 0.00 | 1 | -0.39 | 40 | -15.60 | | | Papadopoulou, Marilena | | | 1213 | GRE | 0.00 | 1 | -0.36 | 40 | -14.40 | |
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) | | | | 10th International open Palaiochora 2017 | Palaiochora Crete | GRE | 2017-07-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1423 | 1111 | 1.50 | 6 | 0.50 | 40 | 20.00 | |
| | Mavrikakis, Georgios | | | 1511 * | GRE | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Karavitaki, Evaggelia | | | 1511 * | GRE | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Frosinos, Ioannis | | | 1511 * | GRE | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Schlee, Ulrich | | | 1511 * | GER | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Pyrovolakis, Emmanouil | | | 1099 | GRE | 0.50 | 1 | -0.02 | 40 | -0.80 | | | Schneider, Hanne | | | 1397 | GER | 1.00 | 1 | 0.84 | 40 | 33.60 | | | * 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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