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Individual Calculations May 2012 |
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| Nicholson, John Total change: -11.40 | |   |
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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 |
| 1951 | 1813 | 0.50 | 4 | -0.76 | 15 | -11.40 | |
|  Bessarab, Vsevolod | | | 1944 | RUS | 0.00 | 1 | -0.32 | 15 | -4.80 | |  Reyes Rios, Juan Camilo | | | 1996 | COL | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Soilemetzidis, Konstantinos | | | 1922 | GRE | 0.50 | 1 | 0.15 | 15 | 2.25 | | | Gibbs, Dominic V | | | 1941 | ENG | 0.00 | 1 | -0.33 | 15 | -4.95 | |
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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