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Individual Calculations July 2019 |
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| Barous, Theodoros Total change: -2.40 | |   |
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| 20th open PS Peristeriou 2019 | Peristeri | GRE | 2019-05-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1130 | 1279 | 1.00 | 2 | -0.40 | 20 | -8.00 | |
|  Simopoulou, Antigoni Anna | | | 1094 | GRE | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Konidari, Sofia | | | 1165 | GRE | 0.00 | 1 | -0.66 | 20 | -13.20 | |
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) | | | | 17th Fysiolatriko open 2019 B group | Nikaia | GRE | 2019-06-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1187 | 1279 | 4.00 | 6 | 0.28 | 20 | 5.60 | |
| | Zarkada, Athina | | | 1055 | GRE | 1.00 | 1 | 0.22 | 20 | 4.40 | |  Kosma, Maria | | | 1150 | GRE | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Tsampouli, Vasiliki | | | 1344 | GRE | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Toumpakari, Maria | | | 1130 | GRE | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Tsiripova, Eleni | | | 1193 | GRE | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Gkika, Marina | | | 1248 | GRE | 0.00 | 1 | -0.54 | 20 | -10.80 | |
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) | | |
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