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Individual Calculations June 2015 |
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| Petraki, Evaggelia Total change: 53.60 | |   |
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| 2015 Team Cup ESSK | ESSK | GRE | 2015-03-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1518 | 1448 | 0.00 | 1 | -0.40 | 40 | -16.00 | |
|  Pissadakis, Dimitrios | | | 1518 | GRE | 0.00 | 1 | -0.40 | 40 | -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) | | | | 2015 Team Championship ESSK POA | ESSK | GRE | 2015-03-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1322 | 1448 | 5.00 | 5 | 1.74 | 40 | 69.60 | |
| | Koraka, Makrina | | | 1789 | GRE | 1.00 | 1 | 0.88 | 40 | 35.20 | |  Stratigi, Ioanna | | | 1163 | GRE | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Kontaki, Maria | | | 1273 | GRE | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Manioti, Eleni | | | 1338 | GRE | 1.00 | 1 | 0.35 | 40 | 14.00 | | | Dagkonaki, Antonia | | | 1048 * | GRE | 1.00 | 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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