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Individual Calculations April 2019 |
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| Ledesma, Matias Total change: 36.40 | |   |
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| Semif. Arg. Sub 1700 Complejo Betania | El Suyuque San Luis | ARG | 2019-02-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1521 | 1338 | 2.00 | 4 | 0.91 | 40 | 36.40 | |
|  Chavez Chavez, Hector Enrique | | | 1525 | CHI | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Sanchez, Fabian | | | 1595 | ARG | 1.00 | 1 | 0.82 | 40 | 32.80 | |  Ortega, Nazareno | | | 1354 | ARG | 0.50 | 1 | 0.02 | 40 | 0.80 | | | Figueroa, Jorge | | | 1608 | ARG | 0.50 | 1 | 0.33 | 40 | 13.20 | |
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) | | |
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