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Individual Calculations May 2017 |
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| Samudio, Gonzalo Total change: -12.40 | |   |
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| 48 Abierto Internacional Ciudad de Mar del Plata 2017 | Mar del Plata | ARG | 2017-04-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1818 | 1696 | 2.50 | 8 | -0.31 | 40 | -12.40 | |
|  Kapitanchuk, Tomas | f | | 2095 | ARG | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Calcaprina, Demian | | | 1898 | ARG | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Cherepakhin, Valentin | | | 1381 | ARG | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Torella, Rodolfo | | | 2058 | ARG | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Petti, Luca Giovanni | | | 1296 * | ARG | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Avedisian, Alexander | | | 1938 | URU | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Lazzari, Sergio | | | 1850 | ARG | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Borensztajn, David | f | | 2025 | BRA | 0.50 | 1 | 0.38 | 40 | 15.20 | | | * 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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