Individual Calculations October 2013
 Yim, Tony  Total change: 20.70  Rating chartPersonal card
 35th Annual Southern California Open San Diego, California USA 2013-08-31
RcRownchangeKK*chgGame
 2247 2098 3.00 5 1.38 15 20.70 
  Amanov, Zhanibek m2361 KAZ0.001-0.1815-2.70 
  Bykovtsev, Agata 1975 USA1.0010.33154.95 
  Bryant, John f2426 USA0.5010.37155.55 
  Allen, Brian f2325 USA0.5010.29154.35 
  Moussa, Alaa-Addin c2146 PLE1.0010.57158.55 

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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