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Individual Calculations May 2012 |
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| Laria, Rodrigo Nicolas Total change: -7.80 | |   |
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| 43 Abierto Internacional de Ajedrez -Ciudad de Mar del Plata-Marcel Duchamp- | Mar del Plata | ARG | 2012-03-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2222 | 1919 | 0.50 | 5 | -0.26 | 30 | -7.80 | |
|  Vasta, Eduardo | f | | 2319 * | ARG | 0.00 | 1 | -0.08 | 30 | -2.40 | | | Ibar, Marcelo | f | | 2215 | ARG | 0.50 | 1 | 0.35 | 30 | 10.50 | |  Piscicelli, Daniel Orlando | f | | 2257 | ARG | 0.00 | 1 | -0.12 | 30 | -3.60 | | | Ferragud, Leandro | | | 2144 | ARG | 0.00 | 1 | -0.22 | 30 | -6.60 | | | Paez Medina, Guillermo | | | 2175 | CHI | 0.00 | 1 | -0.19 | 30 | -5.70 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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