Individual Calculations January 2019
 Martinez, Luis Hernando  Total change: -20.00  Rating chartPersonal card
 IRT Aguinaldo Boyacense 2018 Tunja COL 2018-12-13
RcRownchangeKK*chgGame
 1844 1908 3.00 6 -0.50 40 -20.00 
  Sanchez, Sebastian Felipe m2308  * COL0.001-0.0840-3.20 
  Ramirez Cepeda, Armando 1634 COL1.0010.17406.80 
  Orozco, Omar 1554 COL1.0010.11404.40 
  Tirado, Juan Camilo 2107 COL0.001-0.2440-9.60 
  Morales Guerrero, Andres Felipe 1758 COL0.001-0.7040-28.00 
  Rey Serrano, Jorge Enrique 1702 COL1.0010.24409.60 
 * 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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