Individual Calculations February 2014
 Shibut, Macon A  Total change: -14.40  Rating chartPersonal card
 46th Annual Liberty Bell Open Philadelphia, Pennsylvania USA 2014-01-17
 2022 2220 3.50 6 -0.96 15 -14.40 
  Gorti, Akshita wf1942 USA0.001-0.8315-12.45 
  Pugh, Lawrence 2050 USA0.501-0.2215-3.30 
  Der Manuelian, Haik Oliver 2034 USA1.0010.26153.90 
  Feng, Maggie wc1878 USA0.501-0.3815-5.70 
  Kumar, Aravind f2074 USA1.0010.30154.50 
  Most, Eric 2155 USA0.501-0.0915-1.35 

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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