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Individual Calculations October 2013 |
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| Kouta, Antonia Total change: -8.10 | |   |
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| 21st International tournament of Nikaia "Honour to National Resistance" - B Group | Athens - Nikaia | GRE | 2013-08-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1605 | 1392 | 0.50 | 4 | -0.42 | 15 | -6.30 | |
|  Loukopoulos, Nektarios | | | 1588 | GRE | 0.50 | 1 | 0.25 | 15 | 3.75 | |  Adamis, Petros | | | 1635 | GRE | 0.00 | 1 | -0.20 | 15 | -3.00 | | | Korres, Konstantinos | | | 1587 | GRE | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Theodoulidis, Vasilios | | | 1611 | GRE | 0.00 | 1 | -0.22 | 15 | -3.30 | |
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) | | | | 5th "Papanastasio" open - B' Group | Peristeri | GRE | 2013-09-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1268 | 1392 | 2.50 | 4 | -0.12 | 15 | -1.80 | |
| | Isari, Angeliki | | | 1102 | GRE | 1.00 | 1 | 0.16 | 15 | 2.40 | | | Laspas, Antonios | | | 1219 | GRE | 0.50 | 1 | -0.23 | 15 | -3.45 | | | Karathanasi, Eirhnh | | | 1359 | GRE | 0.00 | 1 | -0.55 | 15 | -8.25 | | | Sevastou, Sofia | | | 1391 | GRE | 1.00 | 1 | 0.50 | 15 | 7.50 | |
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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