Individual Calculations November 2012
 Chen, Shijie  Total change: 18.90  Rating chartPersonal card
 9th Annual Los Angeles Open Los Angeles, California USA 2012-10-05
RcRownchangeKK*chgGame
 2090 2181 2.50 3 0.63 30 18.90 
  Faber, Craig Allen 2091 USA0.501-0.1230-3.60 
  Viswanadha, Kesav 2081 USA1.0010.363010.80 
  West, Vanessa A 2098 USA1.0010.393011.70 

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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