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Individual Calculations August 2014 |
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| Acosta, Mariano A Total change: -28.50 | |   |
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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 |
| 2086 | 1981 | 0.00 | 5 | -1.90 | 15 | -28.50 | |
|  Turgut, Tansel | | | 2279 | TUR | 0.00 | 1 | -0.15 | 15 | -2.25 | | | Velikanov, Alexander | f | | 2276 | USA | 0.00 | 1 | -0.15 | 15 | -2.25 | |  Gorti, Akshita | | wf | 1963 | USA | 0.00 | 1 | -0.53 | 15 | -7.95 | | | Tarhon, Brian | | | 1929 | ENG | 0.00 | 1 | -0.57 | 15 | -8.55 | | | Nieto, Guillermo L | | | 1982 | COL | 0.00 | 1 | -0.50 | 15 | -7.50 | |
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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