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Individual Calculations April 2015 |
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| Poupalos, Konstantinos Total change: -14.40 | |   |
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| 2015 Attica Friendship team CUP NIKOS STROFALIS | Attica | GRE | 2015-01-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1544 | 1649 | 3.00 | 6 | -0.72 | 20 | -14.40 | |
|  Kolyva, Ioanna | | | 1249 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Armeniakos, Sotiris | | | 1433 | GRE | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Grapsas, Panagiotis | | | 1501 | GRE | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Papamichael, Georgios | | | 1697 | GRE | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Bacic, Kristina | | | 1801 | GRE | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Patrinos, Ilias | | | 1582 | GRE | 1.00 | 1 | 0.41 | 20 | 8.20 | | | * 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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