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Individual Calculations August 2014 |
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| Sana, Mariano Total change: -7.05 | |   |
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| 42nd Annual World Open - U2400 Section | Arlington, Virginia | USA | 2014-06-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2131 | 2139 | 3.50 | 8 | -0.47 | 15 | -7.05 | |
|  Ryba, Andrew | | | 2213 | USA | 0.50 | 1 | 0.10 | 15 | 1.50 | |  Mabe, Chris J | | | 2233 | USA | 0.50 | 1 | 0.13 | 15 | 1.95 | | | Bozkurt, Ilker | | | 2134 | TUR | 0.00 | 1 | -0.51 | 15 | -7.65 | | | Betaneli, Alexander | f | | 2243 | USA | 0.00 | 1 | -0.36 | 15 | -5.40 | | | Altman, Joshua | c | | 1739 * | ENG | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Treger, Yefim | | | 2200 | USA | 0.50 | 1 | 0.08 | 15 | 1.20 | | | Iwu, Okechukwu Nnej | | | 2146 | USA | 0.50 | 1 | 0.01 | 15 | 0.15 | | | Leve, Nitai | | | 2142 | USA | 0.50 | 1 | 0.00 | 15 | 0.00 | | | * 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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