Individual Calculations February 2015
 Roura Pech, Willebaldo Del  Total change: -28.80  Rating chartPersonal card
 MERCENARIOS 233 Mexico, D.F. MEX 2015-01-06
RcRownchangeKK*chgGame
 2042 2000 3.00 10 -1.44 20 -28.80 
  Machado Cruz, Fidel 2129 MEX1.0010.672013.40 
  Belmont Hernandez, Andres 2072 MEX0.001-0.4020-8.00 
  Baltazar Pineda, Rafael m2105 MEX0.001-0.3620-7.20 
  Castillo Castelan, Miguel 1997 MEX0.001-0.5020-10.00 
  Zarate Manjarrez, Alfredo 2090 MEX1.0010.622012.40 
  Diaz Lombardo, Isidro f1934 MEX0.001-0.5920-11.80 
  De Winter Gallegos, Willy m1935 MEX0.001-0.5920-11.80 
  Jimenez Espinoza, Cesar 1891 MEX1.0010.35207.00 
  Campos Rosas, Manuel Asis 2099 MEX0.001-0.3620-7.20 
  Martin Del Campo C., Jorge f2166 MEX0.001-0.2820-5.60 

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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