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Individual Calculations November 2011 |
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| Bourhas, Orfeas Total change: 12.60 | |   |
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| 19th inter. open Nikaia - Honor to National Resistance - B' Group | Nikaia - Athens | GRE | 2011-08-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1544 | 1686 | 6.50 | 9 | 0.42 | 30 | 12.60 | |
|  Kokkota, Fotini | | | 1286 * | GRE | 1.00 | 1 | 0.08 | 30 | 2.40 | |  Tsakouridis, Georgios | | | 1497 | GRE | 1.00 | 1 | 0.25 | 30 | 7.50 | | | Halioris, Stefanos-Anthimos | | | 1572 | GRE | 0.50 | 1 | -0.16 | 30 | -4.80 | | | Theodoulidis, Vasilios | | | 1576 | GRE | 0.50 | 1 | -0.15 | 30 | -4.50 | | | Sahpatsidis, Haralabos | | | 1500 | GRE | 1.00 | 1 | 0.26 | 30 | 7.80 | | | Barogianni, Sotiria | | | 1541 | GRE | 1.00 | 1 | 0.31 | 30 | 9.30 | | | Litras, Iosif | | | 1721 | GRE | 0.50 | 1 | 0.05 | 30 | 1.50 | | | Kalodoukas, Odysseas | | | 1672 | GRE | 0.50 | 1 | -0.02 | 30 | -0.60 | | | Ioannidis, Georgios Alexandros | | | 1534 | GRE | 0.50 | 1 | -0.20 | 30 | -6.00 | | | * 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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