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Individual Calculations May 2019 |
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| Etchevest, Marcelo Total change: -12.60 | |   |
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| Abierto de la Legislatura Copa Norberto La Porta | CABA | ARG | 2019-03-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1927 | 1865 | 1.00 | 3 | -0.25 | 20 | -5.00 | |
|  Buscia, Juan | | | 1568 | ARG | 1.00 | 1 | 0.15 | 20 | 3.00 | |  Rodriguez, Luis Jose Lucio | | | 2116 | ARG | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Carraro, Denise | | wm | 2097 | ARG | 0.00 | 1 | -0.21 | 20 | -4.20 | |
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) | | | | 50 Abierto Ciudad de Mar del Plata | Mar del Plata | ARG | 2019-04-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1953 | 1865 | 2.00 | 6 | -0.38 | 20 | -7.60 | |
| | Perez, Andres Eloy | | | 2182 | VEN | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Crespo, Eugenio | | | 2151 | ARG | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Nobre, Jailson Altair Barbosa | | | 1643 | BRA | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Bianchi, Albino | | | 2097 | ARG | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Zapata, Miguel | | | 1629 | ARG | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Postolski, Javier | | | 2014 | ARG | 0.00 | 1 | -0.30 | 20 | -6.00 | |
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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