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Individual Calculations October 2017 |
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| Sanchez, Abril Total change: -35.60 | |   |
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| World Cadets U-10 Fem Chess Championship 2017 | Pocos de Caldas MG | BRA | 2017-08-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1322 | 1433 | 2.00 | 6 | -1.81 | 40 | -72.40 | |
|  Mikheeva, Galina | | wc | 1596 | RUS | 0.00 | 1 | -0.28 | 40 | -11.20 | |  Thai, Ngoc Tuong Minh | | | 1275 | VIE | 0.50 | 1 | -0.21 | 40 | -8.40 | | | Kaliakhmet, Eldana | | | 1286 | KAZ | 0.00 | 1 | -0.70 | 40 | -28.00 | | | Gomez Camara, Sofia | | | 1136 | MEX | 0.00 | 1 | -0.85 | 40 | -34.00 | | | Mundaca Bermedo, Pia | | | 1179 | CHI | 0.50 | 1 | -0.31 | 40 | -12.40 | | | Podesta, Sofia | | | 1461 | URU | 1.00 | 1 | 0.54 | 40 | 21.60 | |
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) | | | | XV IRT Club Philidor | Moron | ARG | 2017-09-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1786 | 1433 | 1.50 | 5 | 0.92 | 40 | 36.80 | |
| | Di Grezia, Carmelo Ernesto Franc | | | 1809 | ARG | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Coria, Miguel | | | 1637 | ARG | 0.50 | 1 | 0.26 | 40 | 10.40 | | | Ruiz Diaz, Alfredo | | | 1819 | PAR | 1.00 | 1 | 0.91 | 40 | 36.40 | | | Rasgido, Alejandro | | | 1833 * | ARG | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Migliavacca, Carlos | | | 1833 * | 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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