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Individual Calculations September 2010 |
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| Guevara Yabar, Gregorio Total change: 0.00 | |   |
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| COPA LATINOAMERICANA DE AJEDREZ C | CUSCO, PERU | PER | 2010-08-18 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1824 | 0 | 5.00 | 6 | 0.00 | 1874 | | 0.00 | |
|  Umeres, Nando | | | 1822 | PER | 1.00 | 1 | 0.00 | | 0.00 | |  Barreto, Gary | | | 1858 | PER | 1.00 | 1 | 0.00 | | 0.00 | | | Gonzales, Anthony | | | 1843 | PER | 0.00 | 1 | 0.00 | | 0.00 | | | Orbezo Rosales, Ximena Lucia | | | 1821 | PER | 1.00 | 1 | 0.00 | | 0.00 | | | Valenzuela Loaiza, Rigober | | | 1842 | MEX | 1.00 | 1 | 0.00 | | 0.00 | | | Torres Cancino, Anita | | | 1755 | PER | 1.00 | 1 | 0.00 | | 0.00 | |
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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