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Individual Calculations March 2012 |
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| Guzman, Christian Total change: 12.60 | |   |
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| VII FESTIVAL SUDAMERICANO DE AJEDREZ DE LA JUVENTUD OPEN 14 | LIMA | PER | 2011-12-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1787 | 1641 | 2.00 | 5 | 0.42 | 30 | 12.60 | |
|  Fuentes Parra, Victor Ignacio | | | 1972 | CHI | 0.00 | 1 | -0.12 | 30 | -3.60 | | | Paredes Lagos, Anthony Javier | | | 1791 | PER | 0.00 | 1 | -0.30 | 30 | -9.00 | | | Alarcon Sullca, Jorge | | | 1775 | PER | 1.00 | 1 | 0.68 | 30 | 20.40 | |  Piedra Vargas, Jorge Andres | | | 1703 | PER | 0.50 | 1 | 0.09 | 30 | 2.70 | | | Valdez Fernandez, Italo | | | 1694 | PER | 0.50 | 1 | 0.07 | 30 | 2.10 | |
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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