Individual Calculations May 2018
 Orellana, A. Carlos E.  Total change: 2.00  Rating chartPersonal card
 Campeonato Panamericano Abierto de Ajedrez Durango Varonil Durango, Durango MEX 2018-03-18
RcRownchangeKK*chgGame
 2090 2016 3.00 7 0.10 20 2.00 
  Gonzalez Zamora, Juan Carlos g2416  * MEX0.001-0.0820-1.60 
  Benitez Lozano, Javier f2290 MEX0.001-0.1720-3.40 
  Guerrero Duran, Oscar Kenn 1967 MEX0.001-0.5720-11.40 
  Gonzalez Cruz, Miguel Angel 1634 MEX1.0010.09201.80 
  Casillas Orona, Federico Moctezu 1793 MEX1.0010.22204.40 
  Villalba Velazquez, Ander Ivan 2188 MEX1.0010.732014.60 
  Garcia Guerrero, Isaac Antonio f2345 MEX0.001-0.1220-2.40 
 * 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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