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Individual Calculations April 2013 |
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| Pramateftaki, Aspasia Total change: 3.75 | |   |
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| 2013 Attica "Friendship Cup" - B Group | Attica | GRE | 2013-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1591 | 1386 | 1.00 | 3 | 0.25 | 15 | 3.75 | |
|  Laspas, Panagiotis | | | 1671 | GRE | 0.00 | 1 | -0.16 | 15 | -2.40 | | | Kilakos, Dimitrios | | | 1434 | GRE | 1.00 | 1 | 0.57 | 15 | 8.55 | |  Alibertis, Nikolaos | | | 1669 | GRE | 0.00 | 1 | -0.16 | 15 | -2.40 | |
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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