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Individual Calculations July 2009 |
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| Martinez Olivera, Miguel Total change: -0.60 | |   |
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| 3er Abierto Grupo Ajedrez La Proa | Montevideo | URU | 2009-04-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1909 | 2057 | 2.00 | 3 | -0.04 | 15 | -0.60 | |
|  Delbono, Ruben | | | 1754 | URU | 1.00 | 1 | 0.14 | 15 | 2.10 | |  Arcos Facio, Mateo | | | 2099 | URU | 0.00 | 1 | -0.44 | 15 | -6.60 | | | Rodriguez Laborde, Carlos | | | 1875 | URU | 1.00 | 1 | 0.26 | 15 | 3.90 | |
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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