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Individual Calculations April 2009 |
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| Arcos Facio, Mateo Total change: 6.90 | |   |
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| 3er Internacional de Ajedrez | Treinta y Tres | URU | 2009-03-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2089 | 2092 | 2.50 | 4 | 0.46 | 15 | 6.90 | |
|  Blanchard, Marcel | | | 1852 | URU | 1.00 | 1 | 0.20 | 15 | 3.00 | |  Roselli Mailhe, Bernardo | m | | 2381 | URU | 0.00 | 1 | -0.16 | 15 | -2.40 | | | Izquierdo, Sebastian | | | 2009 | URU | 1.00 | 1 | 0.39 | 15 | 5.85 | | | Menna Barreto, Felipe Kubiaki | | | 2114 | BRA | 0.50 | 1 | 0.03 | 15 | 0.45 | |
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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