Individual Calculations January 2012
 Garcia, Omar  Total change: -44.40  Rating chartPersonal card
 MERCENARIOS 193 MEXICO DF MEX 2011-09-23
RcRownchangeKK*chgGame
 1731 1820 1.00 4 -1.48 30 -44.40 
  Garcia Perales, Luis 1733 MEX0.001-0.6230-18.60 
  Torres Herrera, Donato 1714 MEX1.0010.363010.80 
  Salazar Moreno, Rafael 1701 MEX0.001-0.6630-19.80 
  Rodriguez Izquierdo, Javie 1777 MEX0.001-0.5630-16.80 

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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