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Individual Calculations January 2018 |
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| Arguello Pereira, Anna Florencia Total change: -32.80 | |   |
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| Sudamericano U8 Fem | Asuncion | PAR | 2017-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1257 | 1083 | 0.00 | 3 | -0.82 | 40 | -32.80 | |
|  Veliz, Daira Isis | | | 1239 | ARG | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Casal, Ray Laura | | | 1332 | ARG | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Rossel Grandon, Maria Ignacia | | | 1200 | CHI | 0.00 | 1 | -0.34 | 40 | -13.60 | |
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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