Individual Calculations January 2013
 Hilby, Craig  Total change: 7.05  Rating chartPersonal card
 24th Metropolitan Chess FIDE Qualifier Los Angeles, California USA 2012-12-21
 1948 1962 2.50 4 0.47 15 7.05 
  Xia, Yusheng 2092 USA0.001-0.3215-4.80 
  Korba, Nicky 1956 USA0.501-0.0115-0.15 
  Gojich, Alex 2066 USA1.0010.64159.60 
  Ganesh, Vikram 1676 USA1.0010.16152.40 

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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