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Individual Calculations October 2012 |
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| Jones, Iolo C Total change: -5.85 | |   |
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| 40th World Chess Olympiad-Open | Istanbul | TUR | 2012-08-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2261 | 2243 | 2.50 | 6 | -0.39 | 15 | -5.85 | |
|  Gopal, G.n. | g | | 2550 | IND | 0.00 | 1 | -0.14 | 15 | -2.10 | |  Thorhallsson, Throstur | g | | 2426 | ISL | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Nassr, Ali | f | | 2030 | ALG | 0.50 | 1 | -0.27 | 15 | -4.05 | | | Zerafa, Robert | | | 2068 | MLT | 1.00 | 1 | 0.27 | 15 | 4.05 | | | Chavez, Hector Eduardo | | | 2153 | ESA | 1.00 | 1 | 0.38 | 15 | 5.70 | | | Ferreira, Jorge Viterbo | f | | 2338 | POR | 0.00 | 1 | -0.37 | 15 | -5.55 | |
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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