Individual Calculations October 2013
 Yalamanchi, Kiran  Total change: -8.40  Rating chartPersonal card
 35th Annual Southern California Open San Diego, California USA 2013-08-31
RcRownchangeKK*chgGame
 2115 1928 0.50 3 -0.28 30 -8.40 
  Kudryavtsev, Vadim 2145 RUS0.5010.28308.40 
  Cardona, Liulia wf2152 CUB0.001-0.2230-6.60 
  Li, Ethan 2049 USA0.001-0.3430-10.20 

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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