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Individual Calculations August 2018 |
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| Semprevivo, Florencia Total change: -4.40 | |   |
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| Liga Nacional de Ajedrez Semillero 21 Femenino 2018 | Villa Martelli - San Isidro | ARG | 2018-06-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1807 | 1932 | 1.50 | 3 | -0.42 | 20 | -8.40 | |
|  Arias, Maria Paula | | | 1605 | ARG | 1.00 | 1 | 0.13 | 20 | 2.60 | | | D Ascanio, Florencia | | | 1697 | ARG | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Zuriel, Marisa | | wm | 2120 | ARG | 0.00 | 1 | -0.26 | 20 | -5.20 | |
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) | | | | IRT Sub 2000 Vacaciones de Invierno | CABA | ARG | 2018-07-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1700 | 1932 | 4.00 | 5 | 0.20 | 20 | 4.00 | |
| | Goldwasser, Jonathan | | | 1532 * | ARG | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Amitrano, Diego | | | 1532 * | ARG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Vitola, Leonardo | | | 1893 | ARG | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Piceda, Bruno | | | 1698 | ARG | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Scagliarini, Mauro | | | 1844 | ARG | 0.50 | 1 | -0.12 | 20 | -2.40 | | | * 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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