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Individual Calculations September 2015 |
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| Martinez Lopez, Ivan Total change: -36.20 | |   |
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| 33 Open Internacional d'Andorra Hotel St. Gothard | Erts | AND | 2015-07-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2078 | 2267 | 1.00 | 4 | -1.81 | 20 | -36.20 | |
|  Bertrand, Meryl | | | 1867 * | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Granda Zuniga, Julio E | g | | 2652 | PER | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Cemborain Oricain, Alfonso | | | 1924 | ESP | 0.00 | 1 | -0.88 | 20 | -17.60 | | | Elizondo, Marquet Juan Marcos | | | 1867 * | ESP | 0.00 | 1 | -0.92 | 20 | -18.40 | | | * 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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