Individual Calculations January 2009
 De Asis, Rex D  Total change: 0.00  Rating chartPersonal card
 26th Annual Sands Regency Reno - Western States Open Reno, Nevada USA 2008-10-17
RcRownchangeRpKK*chgGame
 2257 0 1.50 4 0.00 2170   0.00 
  Yermolinsky, Alex g2537 USA0.0010.00 0.00 
  Merwin, Steven E 2084 USA1.0010.00 0.00 
  Bercys, Salvijus m2428 USA0.0010.00 0.00 
  Harmon, Luke 1978 USA0.5010.00 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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