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Individual Calculations January 2019 |
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| Cabrera Sosa, Marco Vinicio Total change: -26.80 | |   |
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| Campeonato Panamericano de Ajedrez para Ciegos y Disminuidos Visuales IBCA Copa Gdor Alberto Rodriguez Saa | San Luis | ARG | 2018-11-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1686 | 1397 | 0.00 | 4 | -0.67 | 40 | -26.80 | |
|  Daza, Fernando | | | 1797 * | COL | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Karlsen, Christian | | | 1652 | ARG | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Sanchez, Carlos Andres | | | 1744 | COL | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Jaramillo, Carlos Mario | | | 1552 | COL | 0.00 | 1 | -0.29 | 40 | -11.60 | | | * 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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