Individual Calculations May 2012
 Baron, Maria Camila  Total change: 1.50  Rating chartPersonal card
 Open IRT Sub14 Mixto Bogota COL 2012-03-23
RcRownchangeKK*chgGame
 1917 1621 0.50 3 0.05 30 1.50 
  Patino, Daniel Santiago 1867 COL0.5010.31309.30 
  Moreno Lozano, David 1924 COL0.001-0.1430-4.20 
  Nieto, Manuel Valerio Waldo 1959 COL0.001-0.1230-3.60 

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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