Individual Calculations February 2013
 Loadman, Ian  Total change: 1.20  Rating chartPersonal card
 2013 Hart House Winter Open Toronto, Ontario CAN 2013-01-04
 2128 1910 1.00 4 0.04 30 1.20 
  Calugar, Arthur m2295 CAN0.001-0.0930-2.70 
  Southam, David 2114 CAN0.5010.26307.80 
  Henry, Liam 2132 CAN0.001-0.2230-6.60 
  Gladstone, Simon 1972 CAN0.5010.09302.70 

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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