Individual Calculations May 2014
 Harris, Neal D  Total change: 10.20  Rating chartPersonal card
 1st Annual Ron Simpson Memorial Cary, North Carolina USA 2014-03-28
 2007 2132 2.00 2 0.68 15 10.20 
  Wilson, Dwayne E 1900 USA1.0010.21153.15 
  Erb, E David 2114 USA1.0010.47157.05 

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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