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Individual Calculations December 2018 |
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| Armas Alfonso, Giselle Total change: -19.00 | |   |
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| Campeonato Panamericano Amateur Absoluto sub 2300 | Panama | PAN | 2018-11-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2030 | 2028 | 3.00 | 8 | -0.95 | 20 | -19.00 | |
|  Leon, Virgilio | | | 2176 | FID | 0.00 | 1 | -0.30 | 20 | -6.00 | |  Padilla, Alvaro | c | | 1997 | PAN | 0.00 | 1 | -0.54 | 20 | -10.80 | | | Mantilla Gras, Geydis De La C. | | wf | 2008 | CUB | 0.50 | 1 | -0.03 | 20 | -0.60 | | | Hernandez Sosa, Oscar Luis | | | 2018 | CUB | 1.00 | 1 | 0.49 | 20 | 9.80 | | | Gomez Arnau, Reinerio | | | 2193 | CUB | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Zaidman, Gaston | | | 2009 | ARG | 0.50 | 1 | -0.03 | 20 | -0.60 | | | Portal Ramos, Cristian | | | 2089 | CUB | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Chung, Yaleika | | wf | 1749 | PAN | 1.00 | 1 | 0.16 | 20 | 3.20 | |
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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