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Individual Calculations January 2018 |
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| Ramos Castro, Aldair Total change: 86.00 | |   |
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| Sudamericano U18 Open | Asuncion | PAR | 2017-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2012 | 1798 | 4.50 | 9 | 2.15 | 40 | 86.00 | |
|  Diaz Contreras, Pedro | f | | 2179 | CHI | 0.00 | 1 | -0.09 | 40 | -3.60 | |  Palu, Andres | f | | 2090 | ARG | 1.00 | 1 | 0.85 | 40 | 34.00 | | | Medrano, Sebastian | | | 2035 | BOL | 0.50 | 1 | 0.30 | 40 | 12.00 | | | Guerrero Cataldo, Juan Andres | | | 1992 | CHI | 1.00 | 1 | 0.75 | 40 | 30.00 | | | Zapata Charles, Santiago | f | | 2198 * | ARG | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Delgado Romero, Marco | | | 2198 * | PER | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Torres Alvarez, Piero Antonio | | | 1729 | PER | 0.50 | 1 | -0.10 | 40 | -4.00 | | | Farias, Vitor Furtado | | | 1652 | BRA | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Cantero, Rodolfo | | | 2035 | PAR | 0.50 | 1 | 0.30 | 40 | 12.00 | | | * 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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