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Individual Calculations December 2018 |
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| Rivera Zambrano, Raul Total change: -25.60 | |   |
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| Campeonato Panamericano Amateur Absoluto sub 1700 | Panama | PAN | 2018-11-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1394 | 1597 | 4.50 | 7 | -0.64 | 40 | -25.60 | |
|  Caballero, Luis Carlos | | | 1441 | PAN | 1.00 | 1 | 0.29 | 40 | 11.60 | |  Machaj Castillero, Miguel Angel | | | 1459 | PAN | 1.00 | 1 | 0.31 | 40 | 12.40 | | | Herrera, Ramses | | | 1680 | PAN | 0.00 | 1 | -0.39 | 40 | -15.60 | | | Vasquez De Frias, Alexis Aaron | | | 1497 | PAN | 0.00 | 1 | -0.64 | 40 | -25.60 | | | Ferreira Araujo, Miguel Antonio | | | 1203 | PAN | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Ibanez, Diego | | | 1278 | PAN | 0.50 | 1 | -0.37 | 40 | -14.80 | | | Escobar De Gracia, Alex Jafet | | | 1203 | PAN | 1.00 | 1 | 0.08 | 40 | 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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