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Individual Calculations January 2009 |
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| Ponzo, Hector Total change: 12.75 | |   |
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| 86 Aniv. Monte Grande | Monte Grande | ARG | 2008-10-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2069 | 1981 | 2.00 | 3 | 0.85 | 15 | 12.75 | |
|  Ponzo, Fabian | | | 2117 | ARG | 0.50 | 1 | 0.18 | 15 | 2.70 | |  Prieu, Gustavo | | | 1957 | ARG | 1.00 | 1 | 0.47 | 15 | 7.05 | | | Lo Presti, Roberto | | | 2134 | ARG | 0.50 | 1 | 0.20 | 15 | 3.00 | |
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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