Individual Calculations July 2010
 Valenzuela Loaiza, Rigober  Total change: -2.55  Rating chartPersonal card
 SELECTIVO ABSOLUTO 2010 MEXICO D.F. MEX 2010-06-04
RcRownchangeKK*chgGame
 1754 1845 1.00 2 -0.17 15 -2.55 
  Patino Martinez, Roberto 1991 MEX0.001-0.3015-4.50 
  Fabian Garcia, Jose 1517 MEX1.0010.13151.95 

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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