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Individual Calculations April 2013 |
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| Meruvia Meruvia, Juan Francisco Total change: 0.15 | |   |
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| Torneo Internacional de Ajedrez Ciudad de Arica | Arica | CHI | 2013-03-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1966 | 1959 | 2.00 | 4 | 0.01 | 15 | 0.15 | |
|  Bernal Navarrete, Marcelo Andres | | | 1632 | CHI | 1.00 | 1 | 0.13 | 15 | 1.95 | |  Condori, Edwin | | | 2156 | PER | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Pinto Lorca, Luis Ignacio | | | 1746 | CHI | 1.00 | 1 | 0.23 | 15 | 3.45 | | | Perez Gormaz, Matias | | | 2331 | CHI | 0.00 | 1 | -0.10 | 15 | -1.50 | |
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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