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Individual Calculations December 2018 |
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| Hurtado Bahamonde, Rodrigo Total change: 18.20 | |   |
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| Campeonato Panamericano Amateur Absoluto sub 2300 | Panama | PAN | 2018-11-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2053 | 2154 | 6.50 | 9 | 0.91 | 20 | 18.20 | |
|  Hernandez Sosa, Oscar Luis | | | 2018 | CUB | 0.50 | 1 | -0.18 | 20 | -3.60 | |  Magas Varas, Rodrigo | | | 2031 | CHI | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Chung, Yaleika | | wf | 1754 * | PAN | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Barria Baker, Raisa Melissa | | wf | 1941 | PAN | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Herrera Ortega, German Alejandro | c | | 2106 | VEN | 0.50 | 1 | -0.07 | 20 | -1.40 | | | Acosta Pedroso, Gerardo | | | 2028 | CUB | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Morales Marmol, Marcos Antonio | | | 2268 | CUB | 1.00 | 1 | 0.66 | 20 | 13.20 | | | Echevarria Del Toro, Vladimir | | | 2267 | CUB | 0.50 | 1 | 0.15 | 20 | 3.00 | | | Delgado, Alex | c | | 2067 | PAN | 1.00 | 1 | 0.38 | 20 | 7.60 | | | * 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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