Individual Calculations February 2014
 Wu, Christopher  Total change: 20.55  Rating chartPersonal card
 46th Annual Liberty Bell Open Philadelphia, Pennsylvania USA 2014-01-17
 2206 2219 5.00 7 1.37 15 20.55 
  Pugh, Lawrence 2050 USA1.0010.28154.20 
  Gorti, Akshita wf1942 USA1.0010.17152.55 
  Hungaski, Robert g2462 USA1.0010.801512.00 
  Fishbein, Alexander g2487 USA0.5010.33154.95 
  Kekelidze, Mikheil g2462 GEO0.001-0.2015-3.00 
  Hernandez-Camen, Angel 2050 USA0.501-0.2215-3.30 
  Zheng, Andrew 1986 USA1.0010.21153.15 

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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