Individual Calculations August 2013
 Rodriguez Barragan, Luis E  Total change: 5.40  Rating chartPersonal card
 III Juegos Nacionales Infantiles y Juveniles Sub 16 Varonil Morelia, Mich. MEX 2013-07-06
RcRownchangeKK*chgGame
 1782 1917 1.50 2 0.18 30 5.40 
  Torres Lopez Yanez, Carlos 1949 MEX1.0010.543016.20 
  Valencia Camelo, Manuel Je 1614 MEX0.501-0.3630-10.80 

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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