Individual Calculations June 2017
 Williams, Kent  Total change: 0.00  Rating chartPersonal card
 Chicago Open Warmup Chicago, Illinois USA 2017-04-20
RcRownchangeRpKK*chgGame
 1994 0 1.50 3 0.00 1994   0.00 
  Linde, Darcy J 2014 USA1.0010.00 0.00 
  Chambers, Adam D 1673 USA0.5010.00 0.00 
  Young, Angelo m2294 PHI0.0010.00 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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