Individual Calculations September 2015
 Xu, Conway  Total change: 0.00  Rating chartPersonal card
 45th Annual Continental Open Sturbridge, Massachusetts USA 2015-08-13
RcRownchangeRpKK*chgGame
 1983 0 1.00 4 0.00 1790   0.00 
  Han, Joseph 2029 USA0.5010.00 0.00 
  Kim, Yoon-Young 2038 USA0.0010.00 0.00 
  Johnston, Daniel F 1940 USA0.0010.00 0.00 
  Peng, Jackie wm1923 CAN0.5010.00 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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