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Individual Calculations May 2019 |
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| Alonso, Sergio Total change: 19.40 | |   |
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| Gran Prix SUB-2000 Club Argentino | CABA | ARG | 2019-02-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1796 | 1746 | 2.00 | 4 | 0.27 | 20 | 5.40 | |
|  Cisneros, German | | | 1866 | ARG | 0.00 | 1 | -0.34 | 20 | -6.80 | |  Runstein, Eduardo | | | 1566 | ARG | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Da Fonseca, Jorge | | | 1893 | ARG | 1.00 | 1 | 0.70 | 20 | 14.00 | | | Fernandez Ibias, Jose Luis | | | 1858 | ARG | 0.00 | 1 | -0.35 | 20 | -7.00 | |
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 de Verano Sub 2300 Club Arg | CABA | ARG | 2019-03-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1873 | 1746 | 2.50 | 5 | 0.70 | 20 | 14.00 | |
| | Leon, Juan Carlos | | | 2146 * | PER | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Campos, Maria Jose | | | 1987 | ARG | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Garcia, Miguel | | | 1570 | ARG | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Lupis, Federico | | | 1950 | ARG | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Acosta, Florencia | | | 1712 | ARG | 1.00 | 1 | 0.45 | 20 | 9.00 | | | * 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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