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Individual Calculations January 2011 |
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| Ferraro, Oscar Anibal Total change: -0.30 | |   |
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| Campeonato Circulo Ballester Candidatura | Villa Ballester | ARG | 2010-10-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2026 | 1843 | 0.50 | 2 | -0.02 | 15 | -0.30 | |
|  Velazquez, Gustavo | | | 2054 | ARG | 0.00 | 1 | -0.23 | 15 | -3.45 | |  Valli, Americo | | | 1997 | ARG | 0.50 | 1 | 0.21 | 15 | 3.15 | |
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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