Individual Calculations August 2013
 Jones, Craig  Total change: 1.80  Rating chartPersonal card
 41srt Annual World Open - U 2400 Section Arlington, Virginia USA 2013-06-29
RcRownchangeKK*chgGame
 2179 2167 3.00 6 0.12 15 1.80 
  Nieto, Guillermo Luigui Ubaldo 1949 COL1.0010.22153.30 
  Samuelson, Andrew N 2207 USA0.5010.06150.90 
  Figler, Ilye m2295 USA0.5010.17152.55 
  Goldenberg, Ryan D 2234 USA0.001-0.4115-6.15 
  Bora, Safal 2195 USA0.001-0.4615-6.90 
  Menon, Gopal S 2195 USA1.0010.54158.10 

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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