Individual Calculations August 2019
 Cobbs, Kenneth  Total change: 0.00  Rating chartPersonal card
 13th Annual Philadelphia International - Expert Philadelphia, Pennsylvania USA 2019-06-27
RcRownchangeRpKK*chgGame
 1619 0 2.00 8 0.00 1426   0.00 
  Dimitrijevic, Dragan 1845 ITA0.0010.00 0.00 
  Su, Kevin 1753 USA0.0010.00 0.00 
  Cote, Gary 1758 USA0.0010.00 0.00 
  Treitler, Jonah 1318 USA1.0010.00 0.00 
  Feng, Andrew 1509 USA1.0010.00 0.00 
  Reddy Selam, Raghu Ram 1591 IND0.0010.00 0.00 
  Jiang, David 1688 CAN0.0010.00 0.00 
  Liu, Edison 1493 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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