Individual Calculations January 2013
 Kim, Willis A  Total change: 9.00  Rating chartPersonal card
 24th Metropolitan Chess FIDE Qualifier Los Angeles, California USA 2012-12-21
 2066 1913 1.50 4 0.30 30 9.00 
  Akopian, Robert 2097 USA0.5010.24307.20 
  Gojich, Alex 2066 USA1.0010.703021.00 
  Zaloznyy, Mike Y 2009 USA0.001-0.3730-11.10 
  Xia, Yusheng 2092 USA0.001-0.2730-8.10 

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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