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Individual Calculations September 2009 |
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| Vivas, Fabian Total change: 0.00 | |   |
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| XX Panamericano Mar del Plata U10 Abs | Mar del Plata | ARG | 2009-08-15 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1836 | 0 | 2.50 | 4 | 0.00 | 1849 | | 0.00 | |
|  Palu, Andres | | | 1656 | ARG | 1.00 | 1 | 0.00 | | 0.00 | |  Zapata Arbelaez, Estiven | | | 2027 | COL | 1.00 | 1 | 0.00 | | 0.00 | | | Acosta, Pablo Ismael | | | 1977 | ARG | 0.00 | 1 | 0.00 | | 0.00 | | | He, Tommy O | | | 1685 | USA | 0.50 | 1 | 0.00 | | 0.00 | |
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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