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Individual Calculations January 2018 |
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| Veliz, Daira Isis Total change: 64.00 | |   |
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| Sudamericano U8 Fem | Asuncion | PAR | 2017-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1208 | 1239 | 5.00 | 6 | 1.76 | 40 | 70.40 | |
|  Arguello Pereira, Anna Florencia | | | 1083 | PAR | 1.00 | 1 | 0.29 | 40 | 11.60 | |  Vizcarra, Quispe Ramalia | | | 1055 | PER | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Herrada, Blanco Maria Fernanda | | | 1268 | PER | 0.00 | 1 | -0.46 | 40 | -18.40 | | | Sanchez Cruz, Mireya Jassly | | | 1181 | PER | 1.00 | 1 | 0.42 | 40 | 16.80 | | | Casal, Ray Laura | | | 1332 | ARG | 1.00 | 1 | 0.63 | 40 | 25.20 | | | Loricchio, Leticia Figueira | | | 1327 | BRA | 1.00 | 1 | 0.62 | 40 | 24.80 | |
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) | | | | Abierto Pedro Albarracin | La Plata | ARG | 2017-12-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1639 | 1239 | 0.00 | 2 | -0.16 | 40 | -6.40 | |
| | Navarro, Gustavo | | | 1639 * | ARG | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Gomez Borges, Ruben Alfredo | | | 1639 * | ARG | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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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