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Individual Calculations May 2019 |
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| Alvarez, Ernesto Total change: -50.60 | |   |
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| 50 Abierto Ciudad de Mar del Plata | Mar del Plata | ARG | 2019-04-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1900 | 2260 | 5.50 | 9 | -2.53 | 20 | -50.60 | |
|  Cuello Alcaria, Juan Ignacio | | | 1921 | ARG | 0.00 | 1 | -0.88 | 20 | -17.60 | |  Cugat, Xavier | | | 1860 * | ARG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Lazzari, Sergio | | | 1896 | ARG | 0.00 | 1 | -0.90 | 20 | -18.00 | | | Lechere, Omar Raul | | | 1860 * | ARG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Sosa, Ruben | | | 1860 * | ARG | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Farias, Luis Felipe | | | 1860 * | ENG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Lorelli, Daniel | | | 2007 | ARG | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Gomez, Roberto Carlos | | | 1860 * | ARG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Cirianni, Alejandro | | | 1975 | ARG | 1.00 | 1 | 0.16 | 20 | 3.20 | | | * 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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