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Individual Calculations August 2018 |
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| Bichaki, Ourania Total change: 28.40 | |   |
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| 16th Fysiolatriko open 2018 - B group | Nikaia | GRE | 2018-06-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1220 | 1099 | 3.00 | 6 | 0.95 | 40 | 38.00 | |
|  Papaoulakis, Isidoros | | | 1357 | GRE | 1.00 | 1 | 0.82 | 40 | 32.80 | |  Anastasiou, Nikolaos | | | 1271 | GRE | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Kiousis, Stamatios | | | 1233 | GRE | 0.50 | 1 | 0.18 | 40 | 7.20 | | | Panagopoulos, Panagiotis | | | 1194 | GRE | 0.50 | 1 | 0.13 | 40 | 5.20 | | | Lupu, Nikolaos | | | 1063 | GRE | 1.00 | 1 | 0.45 | 40 | 18.00 | | | Paroglou, Efraim | | | 1199 | 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) | | | | 2018 Greek Team Championship of A Category | Rio Achaias | GRE | 2018-07-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1499 | 1099 | 0.00 | 3 | -0.24 | 40 | -9.60 | |
| | Kalyva, Kyriaki | | | 1499 * | GRE | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Vozinaki, Anthi - Maria | | | 1499 * | GRE | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Chatziioannidi, Filippa | | | 1499 * | 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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