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Individual Calculations May 2013 |
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| Maidana, Walter Total change: 8.70 | |   |
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| 44 Abierto Internacional. Mar del Plata.Marcel Duchamp 2013 | Mar del Plata | ARG | 2013-03-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1974 | 1690 | 1.50 | 7 | 0.29 | 30 | 8.70 | |
|  Fidel, Roberto Oscar | | | 2090 * | ARG | 0.00 | 1 | -0.08 | 30 | -2.40 | |  Falcinelli, Oscar | | | 2062 | ARG | 0.00 | 1 | -0.10 | 30 | -3.00 | | | Artana, Rodrigo | | | 2011 | ARG | 0.50 | 1 | 0.37 | 30 | 11.10 | | | Bianchi, Augusto | | | 1946 | ARG | 0.00 | 1 | -0.19 | 30 | -5.70 | | | Diaz, Gerardo | | | 1971 | ARG | 0.50 | 1 | 0.34 | 30 | 10.20 | | | Etchevest, Marcelo | | | 1776 | ARG | 0.50 | 1 | 0.12 | 30 | 3.60 | | | Maucci, Marcelo | | | 1964 | ARG | 0.00 | 1 | -0.17 | 30 | -5.10 | | | * 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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