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Individual Calculations May 2012 |
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| Ruffenach, Alain Total change: -38.85 | |   |
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| WORLD AMATEUR CHESS CHAMPIONSHIP 2012 | Porto Carras - Halkidiki | GRE | 2012-04-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1729 | 1971 | 4.50 | 9 | -2.59 | 15 | -38.85 | |
|  Bobke, Laurenz | | | 1711 | GER | 1.00 | 1 | 0.18 | 15 | 2.70 | |  Nikoleris, Evangelos | | | 1866 | GRE | 0.00 | 1 | -0.64 | 15 | -9.60 | | | Al Zarooni, Ahmed | | | 1763 | UAE | 1.00 | 1 | 0.23 | 15 | 3.45 | | | Hatzihrisafis, Dimos | | | 1835 | GRE | 0.00 | 1 | -0.68 | 15 | -10.20 | | | Iosifidis, Georgios | | | 1809 | GRE | 0.00 | 1 | -0.71 | 15 | -10.65 | | | Pena Mora, Carlos | | | 1688 | COL | 0.00 | 1 | -0.84 | 15 | -12.60 | | | Rousos, Ioannis | | | 1571 * | GRE | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Kourtesis, Dimos | | | 1571 * | GRE | 0.50 | 1 | -0.42 | 15 | -6.30 | | | Mayed, Al-Rashedi | | | 1743 | UAE | 1.00 | 1 | 0.21 | 15 | 3.15 | | | * 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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