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Individual Calculations September 2019 |
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| Sommariva, Rene Total change: -2.80 | |   |
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| IRT Campeones Mundiales Argentinos Copa Ciudad de Trelew | Trelew - Chubut | ARG | 2019-08-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1848 | 1941 | 3.50 | 6 | -0.14 | 20 | -2.80 | |
|  Aybar, Marcelo | | | 1551 | ARG | 1.00 | 1 | 0.09 | 20 | 1.80 | |  Aguilar, Andres | f | | 2322 | ARG | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Williams Sastre, Ioan | | | 1572 | ARG | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Moreno Perez, Tobias Sebastian | | | 1760 | ARG | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Tempone, Marcelo | m | | 2341 * | ARG | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Peralta, Maximo | | | 1541 * | ARG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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