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Individual Calculations October 2008 |
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| Di Giannantonio, Nino Total change: -18.50 | |   |
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| XIX Panam.Fest U12 Boys | Carlos Paz, Cordoba | ARG | 2008-06-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1833 | 2018 | 0.00 | 1 | -0.74 | 25 | -18.50 | |
|  Coripuna Andrade, Chrystian Omar | | | 1833 | PER | 0.00 | 1 | -0.74 | 25 | -18.50 | |
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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