Individual Calculations August 2013
 Cofre Archibold, Nestor  Total change: 0.00  Rating chartPersonal card
 III Juegos Nacionales Infantiles y Juveniles Sub 16 Varonil Morelia, Mich. MEX 2013-07-06
RcRownchangeRpKK*chgGame
 1759 0 3.00 4 0.00 1789   0.00 
  Valencia Camelo, Manuel Je 1614 MEX1.0010.00 0.00 
  Gomez Vazquez, Carlos c1886 MEX0.5010.00 0.00 
  Diaz Rosas, Jose Martin 1671 MEX1.0010.00 0.00 
  Valenzuela Martinez, Herme c1865 MEX0.5010.00 0.00 

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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