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Individual Calculations September 2009 |
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| Cardona, Juan Camilo Total change: -21.90 | |   |
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| XX Panamericano Mar del Plata U12 Abs | Mar del Plata | ARG | 2009-08-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1827 | 2000 | 0.00 | 2 | -1.46 | 15 | -21.90 | |
|  De Sousa, Matheus Mazim | | | 1817 | BRA | 0.00 | 1 | -0.74 | 15 | -11.10 | |  Antonel, Lucas | | | 1837 | ARG | 0.00 | 1 | -0.72 | 15 | -10.80 | |
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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