Individual Calculations August 2014
 Cofre Archibold, Nestor  Total change: 48.80  Rating chartPersonal card
 XXV Festival Panamericano de la Juventud 2014 Sub 16 Abs Oaxtepec, Morelos MEX 2014-07-11
RcRownchangeKK*chgGame
 2012 1919 3.50 6 1.22 40 48.80 
  Cori Quispe, Kevin 2211 PER0.001-0.1540-6.00 
  Valencia Camelo, Manuel Jesus 1688 MEX1.0010.21408.40 
  Takeda, Lucas Koji 2036 BRA0.5010.16406.40 
  Borda Rivera, Cesar Armando c2011 BOL1.0010.634025.20 
  Aguilar, Luis Miguel 2001 BOL1.0010.614024.40 
  Brito Valdes, Santiago Jose 2125 CUB0.001-0.2440-9.60 

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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