Individual Calculations August 2013
 Lee, Nathan  Total change: 10.50  Rating chartPersonal card
 18th Annual Pacific Coast Open Agoura Hills, California USA 2013-07-18
RcRownchangeKK*chgGame
 2139 2116 3.50 6 0.70 15 10.50 
  Griffith, Kyron W 2232 USA0.5010.16152.40 
  Kavutskiy, Konstantin f2258 USA0.001-0.3115-4.65 
  Chiang, Sarah wf2084 USA0.501-0.0415-0.60 
  Walls, Jerry 1956 USA1.0010.29154.35 
  Pena, Pablo 2159 USA1.0010.56158.40 
  Viswanadha, Kesav 2147 USA0.5010.04150.60 

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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