Individual Calculations November 2012
 Diaz, Juan C.  Total change: 27.60  Rating chartPersonal card
 1er ITT Libertador Simon Bolivar San Cristobal VEN 2012-09-25
RcRownchangeKK*chgGame
 2302 2134 3.00 7 0.92 30 27.60 
  Marichal, Ariel 2306 CUB1.0010.733021.90 
  Sequera Paolini, Jose m2420 VEN1.0010.843025.20 
  Cori, Jorge g2505 PER0.001-0.1030-3.00 
  Torres, Juan Camilo 2312 COL0.001-0.2730-8.10 
  Kjartansson, Gudmundur m2385 ISL0.001-0.1930-5.70 
  Benavides Moncayo, Olga 1899 COL1.0010.21306.30 
  Medina Cruzata, Jose Miguel f2287 CUB0.001-0.3030-9.00 

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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