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Individual Calculations May 2014 |
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| Grafakou, Sotiria-Aphrodite Total change: 10.05 | |   |
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| 2014 Youth Championships of Attica - girls U14 | Athens | GRE | 2014-04-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1361 | 1403 | 4.00 | 6 | 0.67 | 15 | 10.05 | |
|  Palioura, Paraskevi | | | 1163 | GRE | 1.00 | 1 | 0.20 | 15 | 3.00 | |  Lemoni, Maria - Ioanna | | | 1586 | GRE | 0.50 | 1 | 0.24 | 15 | 3.60 | | | Karathanasi, Eirhnh | | | 1387 | GRE | 0.00 | 1 | -0.52 | 15 | -7.80 | | | Anthopoulou, Ioanna | | | 1299 | GRE | 1.00 | 1 | 0.36 | 15 | 5.40 | | | Louka, Magdalini | | | 1379 | GRE | 0.50 | 1 | -0.03 | 15 | -0.45 | | | Vasileiadou, Elpida | | | 1349 | GRE | 1.00 | 1 | 0.42 | 15 | 6.30 | |
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) | | |
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