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Individual Calculations December 2018 |
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| Echevarria Del Toro, Vladimir Total change: 20.20 | |   |
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| Campeonato Panamericano Amateur Absoluto sub 2300 | Panama | PAN | 2018-11-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2140 | 2267 | 7.00 | 9 | 1.01 | 20 | 20.20 | |
|  Marson, Juan Miguel | | | 2047 | ARG | 1.00 | 1 | 0.22 | 20 | 4.40 | |  Morales Garcia, Alexei | | | 2108 | CUB | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Herrera Ortega, German Alejandro | c | | 2106 | VEN | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Morales Marmol, Marcos Antonio | | | 2268 | CUB | 0.50 | 1 | 0.00 | 20 | 0.00 | | | Aizpurua, Patrick | f | | 2170 | PAN | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Leon, Virgilio | | | 2176 | FID | 0.50 | 1 | -0.12 | 20 | -2.40 | | | Tapia, Alexei | f | | 2202 | PAN | 0.50 | 1 | -0.09 | 20 | -1.80 | | | Hurtado Bahamonde, Rodrigo | | | 2154 | CHI | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Magas Varas, Rodrigo | | | 2031 | CHI | 1.00 | 1 | 0.20 | 20 | 4.00 | |
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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