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Individual Calculations January 2014 |
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| Ypsilantis, Nikolaos Total change: 2.10 | |   |
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| 139th Ambelokipi open | Athens - Ambelokipi | GRE | 2013-11-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1775 | 1697 | 1.00 | 3 | -0.31 | 15 | -4.65 | |
|  Ilandzis, Spyridon | | | 2097 * | GRE | 0.00 | 1 | -0.08 | 15 | -1.20 | |  Pararas, Ioannis | | | 1548 | GRE | 0.00 | 1 | -0.70 | 15 | -10.50 | | | Fakkas, Argiris | | | 1679 | GRE | 1.00 | 1 | 0.47 | 15 | 7.05 | | | * 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) | | | | 140th Ambelokipi open | Athens - Ambelokipi | GRE | 2013-11-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1609 | 1697 | 3.50 | 5 | 0.45 | 15 | 6.75 | |
| | Tsibliaris-Kagiaras, Nikolaos | | | 1448 | GRE | 0.50 | 1 | -0.31 | 15 | -4.65 | | | Kouta, Antonia | | | 1377 | GRE | 1.00 | 1 | 0.13 | 15 | 1.95 | | | Sienczewski, Zbigniew | | | 2041 | POL | 0.00 | 1 | -0.12 | 15 | -1.80 | | | Hrysogelou, Athanasia-Panagiota | | | 1442 | GRE | 1.00 | 1 | 0.19 | 15 | 2.85 | | | Laspas, Panagiotis | | | 1738 | GRE | 1.00 | 1 | 0.56 | 15 | 8.40 | |
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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