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Individual Calculations July 2016 |
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| Sanchez Alvarez, Roberto Carlos Total change: 12.10 | |   |
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| American Continental Chess Championship 2016 | San Salvador | ESA | 2016-05-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2357 | 2397 | 7.00 | 11 | 1.21 | 10 | 12.10 | |
|  Ruiz Caceres, German | | | 1997 * | ESA | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Lenderman, Aleksandr | g | | 2614 | USA | 0.00 | 1 | -0.22 | 10 | -2.20 | | | Moccero, Eduardo | | | 1997 * | ARG | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Melara, Moises | f | | 2007 | ESA | 1.00 | 1 | 0.09 | 10 | 0.90 | | | Flores, Diego | g | | 2592 | ARG | 0.50 | 1 | 0.25 | 10 | 2.50 | | | Ortiz Suarez, Isan Reynaldo | g | | 2578 | CUB | 0.00 | 1 | -0.26 | 10 | -2.60 | | | Solano Cuya, Bryan | | | 2198 | CRC | 1.00 | 1 | 0.24 | 10 | 2.40 | | | Arenas, David | m | | 2496 | COL | 0.50 | 1 | 0.14 | 10 | 1.40 | | | Chavez, Ricardo Ernesto | f | | 2235 | ESA | 1.00 | 1 | 0.29 | 10 | 2.90 | | | Pichot, Alan | g | | 2532 | ARG | 0.00 | 1 | -0.32 | 10 | -3.20 | | | Bruzon Batista, Lazaro | g | | 2681 | CUB | 1.00 | 1 | 0.84 | 10 | 8.40 | | | * 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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