Individual Calculations March 2013
 Veal, Joe Dean  Total change: -9.75  Rating chartPersonal card
 4th Jerry Hanken FIDE Winter Open Stillwater, Oklahoma USA 2013-02-16
RcRownchangeKK*chgGame
 1924 1977 0.50 2 -0.65 15 -9.75 
  Temple, Judson 1867 USA0.501-0.1515-2.25 
  Berry, Jim 1980 USA0.001-0.5015-7.50 

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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