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Individual Calculations June 2015 |
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| Grapsa, Georgia Total change: 14.60 | |   |
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| 2015 team CUP of ESSTH-HALK | ESSTH-HALK | GRE | 2015-02-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1728 | 2048 | 2.00 | 2 | 0.28 | 20 | 5.60 | |
|  Sarafidis, Xristos | | | 1648 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Bahar-Mosse, Iakov | | | 1807 | GRE | 1.00 | 1 | 0.20 | 20 | 4.00 | | | * 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) | | | | 38th National Greek Championship - Women | Hydra island | GRE | 2015-04-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2125 | 2044 | 4.00 | 9 | 0.45 | 20 | 9.00 | |
| | Pavlidou, Ekaterini | | wm | 2182 | GRE | 0.00 | 1 | -0.31 | 20 | -6.20 | |  Makka, Evanthia | | | 2105 | GRE | 0.50 | 1 | 0.08 | 20 | 1.60 | | | Kouvatsou, Maria | | wg | 2095 | GRE | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Vatkali, Dimitra | | | 1976 | GRE | 0.50 | 1 | -0.09 | 20 | -1.80 | | | Markantonaki, Haritomeni | | wf | 2226 | GRE | 0.50 | 1 | 0.24 | 20 | 4.80 | | | Makka, Ioulia | | wm | 2105 | GRE | 0.50 | 1 | 0.08 | 20 | 1.60 | | | Stefanidi, Maria-Anna | | wf | 1997 | GRE | 0.50 | 1 | -0.07 | 20 | -1.40 | | | Makropoulou, Marina | | wg | 2154 | GRE | 0.50 | 1 | 0.15 | 20 | 3.00 | | | Tsolakidou, Stavroula | | wm | 2285 | GRE | 1.00 | 1 | 0.80 | 20 | 16.00 | |
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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