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Individual Calculations April 2009 |
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| Roselli Mailhe, Bernardo Total change: -1.70 | |   |
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| 3er Internacional de Ajedrez | Treinta y Tres | URU | 2009-03-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2133 | 2381 | 3.00 | 4 | -0.17 | 10 | -1.70 | |
|  Decuadro, Sebastian | | | 2031 | URU | 1.00 | 1 | 0.11 | 10 | 1.10 | |  Arcos Facio, Mateo | | | 2092 | URU | 1.00 | 1 | 0.16 | 10 | 1.60 | | | Menna Barreto, Felipe Kubiaki | | | 2114 | BRA | 0.50 | 1 | -0.32 | 10 | -3.20 | | | Izquierdo, Daniel | f | | 2294 | URU | 0.50 | 1 | -0.12 | 10 | -1.20 | |
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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