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Individual Calculations May 2019 |
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| Heredia, Valentin Total change: 144.00 | |   |
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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 |
| 1997 | 1623 | 4.50 | 9 | 3.60 | 40 | 144.00 | |
|  Siccardi, Pablo Daniel | | | 2023 * | ARG | 1.00 | 1 | 0.92 | 40 | 36.80 | |  Leto, Enzo | c | | 2023 * | ARG | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Salvatti, Diego | | | 2023 * | ARG | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Lapicki, Raul | f | | 2023 * | ARG | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Arambel, Sergio | f | | 2023 * | ARG | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Allo, Esteban | | | 1988 | ARG | 0.50 | 1 | 0.40 | 40 | 16.00 | | | Fernandez Mazzetti, Ignacio | | | 2023 * | ARG | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Maucci, Marcelo | | | 1824 | ARG | 1.00 | 1 | 0.76 | 40 | 30.40 | | | Ortiz, Andres | | | 2023 * | ARG | 0.00 | 1 | -0.08 | 40 | -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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