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Individual Calculations May 2017 |
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| Kontaki, Maria Total change: -8.80 | |   |
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| Teams Championship of Crete 2017-POA Kritis | ESSK | GRE | 2017-03-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1506 | 1106 | 0.00 | 1 | -0.08 | 20 | -1.60 | |
|  Gratsea, Ekaterini | | | 1506 * | GRE | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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) | | | | 20th International Tournament of Heraklio 2017 - B group | Heraklio Crete | GRE | 2017-04-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1184 | 1106 | 2.00 | 6 | -0.36 | 20 | -7.20 | |
| | Koutsouraki, Ariadni | | | 1227 | GRE | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Vasilakis, Marios G | | | 1150 | GRE | 1.00 | 1 | 0.56 | 20 | 11.20 | | | Ergazaki, Eirini | | | 1206 | GRE | 0.00 | 1 | -0.36 | 20 | -7.20 | |  Alexandrakis, Georgios | | | 1193 | GRE | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Koutsourakis, Emmanouil | | | 1204 | GRE | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Manios, Themistoklis | | | 1124 | GRE | 1.00 | 1 | 0.53 | 20 | 10.60 | |
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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