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Individual Calculations May 2017 |
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| Saridaki, Maria Total change: -64.80 | |   |
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| 2017 Youth Championships of Heraklio - girls 8-18 | Heraklio | GRE | 2017-02-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1197 | 1106 | 1.00 | 4 | -0.53 | 40 | -21.20 | |
|  Igoumenaki, Konstantina | | | 1033 | GRE | 1.00 | 1 | 0.40 | 40 | 16.00 | |  Matthaiaki, Nefeli | | | 1203 | GRE | 0.00 | 1 | -0.37 | 40 | -14.80 | | | Dagkonaki, Aspasia | | | 1326 | GRE | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Koutsouraki, Ariadni | | | 1227 | GRE | 0.00 | 1 | -0.34 | 40 | -13.60 | |
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) | | | | Teams Championship of Crete 2017-POA Kritis | ESSK | GRE | 2017-03-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1307 | 1106 | 1.00 | 4 | -0.03 | 40 | -1.20 | |
| | Dagkonaki, Antonia | | | 1269 | GRE | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Daskalaki, Sofia | | | 1506 * | GRE | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Aggelaki, Filippa | | | 1213 | GRE | 1.00 | 1 | 0.65 | 40 | 26.00 | | | Koukouraki, Hrisi | | | 1238 | GRE | 0.00 | 1 | -0.32 | 40 | -12.80 | | | * 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 |
| 1155 | 1100 | 1.50 | 6 | -1.06 | 40 | -42.40 | |
| | Alexandrakis, Georgios | | | 1193 | GRE | 0.50 | 1 | 0.13 | 40 | 5.20 | | | Matthaiaki, Nefeli | | | 1203 | GRE | 0.00 | 1 | -0.36 | 40 | -14.40 | | | Farazakis, Ioannis | | | 1051 | GRE | 1.00 | 1 | 0.43 | 40 | 17.20 | | | Vardakis, Stylianos | | | 1292 | GRE | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Karouzou, Melina Andomachi | | | 1035 | GRE | 0.00 | 1 | -0.59 | 40 | -23.60 | | | Baroutis, Georgios | | | 1157 | GRE | 0.00 | 1 | -0.42 | 40 | -16.80 | |
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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