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Individual Calculations April 2014 |
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| Bellos, Vasilios Total change: -7.50 | |   |
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| 2014 Team ATTICA Friendship Cup "Nikos Stromfalis" | Attica | GRE | 2014-01-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1504 | 1505 | 2.00 | 5 | -0.56 | 15 | -8.40 | |
|  Sideris, Spiridon | | | 1309 | GRE | 1.00 | 1 | 0.25 | 15 | 3.75 | | | Liapi Zenebisi, Filippa | | | 1482 | GRE | 0.00 | 1 | -0.53 | 15 | -7.95 | | | Karystianos, Petros | | | 1456 | GRE | 0.00 | 1 | -0.57 | 15 | -8.55 | | | Giatrakos, Orestis | | | 1448 | GRE | 0.50 | 1 | -0.08 | 15 | -1.20 | |  Karahisaridis, Vasilios | | | 1825 | GRE | 0.50 | 1 | 0.37 | 15 | 5.55 | |
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) | | | | 2014 January Chess League - Senior - ASOP DIAS | Athens - Petroupoli | GRE | 2014-01-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1359 | 1505 | 4.00 | 6 | 0.06 | 15 | 0.90 | |
| | Apostolidou, Eleni | | | 1105 * | GRE | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Minagias, Dimitrios | | | 1125 | GRE | 1.00 | 1 | 0.09 | 15 | 1.35 | | | Salahidi, Reveka | | | 1693 | GRE | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Theodosopoulos, Spyros | | | 1245 | GRE | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Darviris, Panagiotis | | | 1469 | GRE | 0.50 | 1 | -0.05 | 15 | -0.75 | | | Abelakiotis, Stavros | | | 1517 | GRE | 0.50 | 1 | 0.02 | 15 | 0.30 | | | * 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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