Individual Calculations July 2011
 Guerrero Duran, Oscar Kenn  Total change: -24.25  Rating chartPersonal card
 CONTINENTAL ABSOLUTO DE AMERICA 2011 Toluca, Estado de Mexico MEX 2011-04-19
RcRownchangeKK*chgGame
 2045 1981 2.00 7 -0.97 25 -24.25 
  Espinoza Palomino, Willyam f2295 PER0.5010.36259.00 
  Martin Del Campo C., Jorge f2210 MEX0.001-0.2125-5.25 
  Toscano Arce, Paris Raziel 1753 MEX0.001-0.7925-19.75 
  Zavaleta Hernandez, Jorge 1910 MEX1.0010.402510.00 
  Rose, Felix 2089 MEX0.5010.15253.75 
  Rascon Vega, Alfonso 2136 MEX0.001-0.2925-7.25 
  Avila Uriostegui, Norbert 1919 MEX0.001-0.5925-14.75 

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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