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Individual Calculations May 2012 |
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| Ferreira Jr, Walter Total change: -5.55 | |   |
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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 |
| 1844 | 1998 | 4.50 | 7 | -0.37 | 15 | -5.55 | |
|  Papasimakopoulos, Vasilios | | | 1750 | GRE | 0.50 | 1 | -0.31 | 15 | -4.65 | |  Pena Mora, Carlos | | | 1688 | COL | 1.00 | 1 | 0.14 | 15 | 2.10 | | | Nikoleris, Evangelos | | | 1866 | GRE | 0.50 | 1 | -0.18 | 15 | -2.70 | | | Alfven, Jorgen | | | 1856 | SWE | 1.00 | 1 | 0.31 | 15 | 4.65 | | | Boabaid, , Jorge Alberto Duardes | | | 1898 | BRA | 0.50 | 1 | -0.14 | 15 | -2.10 | | | Tsintsar, Zoran | | | 1901 | GER | 1.00 | 1 | 0.37 | 15 | 5.55 | | | Musiienko, Danylo | | | 1952 | UKR | 0.00 | 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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