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Individual Calculations July 2012 |
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| Kouvaratis, Ilias Total change: -7.80 | |   |
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| 124th Ambelokipi Open 2012 | Ambelokipi Athens | GRE | 2012-05-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1611 | 1478 | 1.50 | 5 | -0.26 | 30 | -7.80 | |
|  Savoglou, Nikolaos | | | 1878 * | GRE | 0.00 | 1 | -0.08 | 30 | -2.40 | | | Sidiropoulos, Leonidas | | | 1739 | GRE | 0.00 | 1 | -0.18 | 30 | -5.40 | | | Panopoulos, Orestis | | | 1397 | GRE | 0.50 | 1 | -0.11 | 30 | -3.30 | |  Tsiros, Nikolaos | | | 1372 | GRE | 1.00 | 1 | 0.36 | 30 | 10.80 | | | Megaloudis, Petros | | | 1668 | GRE | 0.00 | 1 | -0.25 | 30 | -7.50 | | | * 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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