Individual Calculations March 2013
 Wright, Terry L  Total change: 11.70  Rating chartPersonal card
 4th Jerry Hanken FIDE Winter Open Stillwater, Oklahoma USA 2013-02-16
RcRownchangeKK*chgGame
 2010 1957 2.50 4 0.78 15 11.70 
  Roring, Tres 2006 USA1.0010.57158.55 
  Munoz, Claudia wc1767 USA1.0010.25153.75 
  Amburn, Thomas 2132 USA0.5010.23153.45 
  Orton, Bill 2133 USA0.001-0.2715-4.05 

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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