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Individual Calculations January 2017 |
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| Rojas, Matias Total change: -9.20 | |   |
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| 1er IRT Ciudad de Necochea | Necochea | ARG | 2016-12-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1908 | 1980 | 2.00 | 3 | 0.21 | 20 | 4.20 | |
|  Noziglia, Federico | | | 1808 | ARG | 1.00 | 1 | 0.27 | 20 | 5.40 | |  Fernandez, Jorge Daniel | | | 2001 | ARG | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Amoroso, Juan Pablo | | | 1914 | ARG | 1.00 | 1 | 0.41 | 20 | 8.20 | |
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) | | | | Campeonato Argentino Amateur Ajedrez Plus Sub 2000 | Club Argentino | ARG | 2016-12-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1817 | 1980 | 5.00 | 8 | -0.67 | 20 | -13.40 | |
| | Gallardo, Luis Basilio | | | 1856 | ARG | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Lobo, Carlos | | | 1739 | ARG | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Sposato, Alesandro | | | 1759 | ARG | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Bergo, Mario Luis | | | 1853 | ARG | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Ubeira Montenegro, Enrique | | | 1681 | ARG | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Silva, Luca | | | 1870 | ARG | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Romanazzi, Federico | | | 1880 | ARG | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Luna, Nicolas | | | 1899 | ARG | 1.00 | 1 | 0.39 | 20 | 7.80 | |
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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