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Individual Calculations October 2018 |
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| Zapata Charles, Santiago Total change: -15.00 | |   |
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| Liga Nacional de Ajedrez Superior 2018 | Villa Martelli | ARG | 2018-07-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2414 | 2351 | 0.50 | 2 | -0.35 | 20 | -7.00 | |
|  Perez Ponsa, Federico | g | | 2547 | ARG | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Molina, Pablo Sebastian | | | 2280 | ARG | 0.50 | 1 | -0.10 | 20 | -2.00 | |
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) | | | | Abierto Internacional Ciudad de Villa constitucion | Villa Constitucion - Santa Fe | ARG | 2018-08-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2141 | 2340 | 4.00 | 6 | -0.40 | 20 | -8.00 | |
|  Rodriguez, Lisandro | | | 1940 * | ARG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Salvatierra, Matias | | | 2009 | ARG | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Falcon, Benjamin | c | | 2204 | ARG | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Fernandez Mazzetti, Ignacio | | | 2125 | ARG | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Di Giannantonio, Nino | f | | 2415 | ARG | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Sarquis, Maria Belen | | wm | 2151 | ARG | 0.50 | 1 | -0.25 | 20 | -5.00 | | | * 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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