Individual Calculations July 2008
 Tellis, John  Total change: 0.00  Rating chartPersonal card
 17th Annual Chicago Open Wheeling, Illinois USA 2008-05-23
RcRownchangeRpKK*chgGame
 2175 0 0.00 4 0.00 1475   0.00 
  Tate, Emory m2378 USA0.0010.00 0.00 
  Pereira, Silvio 2291 BRA0.0010.00 0.00 
  Obierak, Wladyslaw 2080 POL0.0010.00 0.00 
  Carroll, William 1951 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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