Individual Calculations January 2013
 Hua, Arnold  Total change: 0.00  Rating chartPersonal card
 2012 Winter Open Milpitas, California USA 2012-12-21
RcRownchangeRpKK*chgGame
 2028 0 2.50 3 0.00 2058   0.00 
  Mackenzie, Dana N 2074 USA0.5010.00 0.00 
  Apte, Neel 2086 USA1.0010.00 0.00 
  Taghizadeh, Rayan 1924 USA1.0010.00 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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