Individual Calculations April 2013
 Robertson, Michael  Total change: 0.00  Rating chartPersonal card
 17th Annual Mid-America Open St Louis, Missouri USA 2013-03-15
RcRownchangeRpKK*chgGame
 2157 0 1.00 4 0.00 1964   0.00 
  McLaughlin, James F 2054 USA1.0010.00 0.00 
  Bregadze, Levan m2378 GEO0.0010.00 0.00 
  Cao, Kevin Y 2204 USA0.0010.00 0.00 
  Manchanda, Sameer 1990 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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