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Individual Calculations May 2011 |
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| Serefidou, Despina Total change: 15.15 | |   |
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| Greek Team Champ. - Preliminaries East Macedonia - Trhace | Local Clubs | GRE | 2011-01-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1600 | 1663 | 1.50 | 2 | 0.33 | 15 | 4.95 | |
|  Fakhiridou, Anna-Raisa | | | 1539 | GRE | 1.00 | 1 | 0.33 | 15 | 4.95 | |  Moshou, Alexia | | | 1660 | GRE | 0.50 | 1 | 0.00 | 15 | 0.00 | |
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) | | | | Greek Indiv. Champ. Girls U14-16 - Preliminaries ESSAMTH | Kavala | GRE | 2011-04-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1609 | 1690 | 2.50 | 3 | 0.68 | 15 | 10.20 | |
| | Fakhiridou, Anna-Raisa | | | 1529 | GRE | 1.00 | 1 | 0.29 | 15 | 4.35 | | | Kafetzi, Angeliki | | | 1644 | GRE | 0.50 | 1 | -0.06 | 15 | -0.90 | | | Kipraki, Nikoleta | | | 1653 | GRE | 1.00 | 1 | 0.45 | 15 | 6.75 | |
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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