Individual Calculations August 2012
 Apelo, David A  Total change: 0.00  Rating chartPersonal card
 40th Annual World Open - U2200 Section Philadelphia, Pennsylvania USA 2012-07-02
RcRownchangeRpKK*chgGame
 2069 0 1.50 6 0.00 1876   0.00 
  Macaspac, Arthur M 2080 USA0.0010.00 0.00 
  Pillai, Kadhir A 1990 USA1.0010.00 0.00 
  Daly, Chaz Adrian 2083 USA0.5010.00 0.00 
  Yang, Charles 2076 USA0.0010.00 0.00 
  Robinson, Darrian 1973 USA0.0010.00 0.00 
  Malkiel, Daniel E 2210 USA0.0010.00 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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