Individual Calculations February 2014
 Holliman, Bob  Total change: -8.70  Rating chartPersonal card
 46th Annual Liberty Bell Open Philadelphia, Pennsylvania USA 2014-01-17
 1979 1992 1.50 4 -0.58 15 -8.70 
  Moorthy, Srinivas Ramanuja 1935 USA0.501-0.0815-1.20 
  Margiotta, Jason J 1988 USA0.501-0.0115-0.15 
  Gorti, Akshita wf1942 USA0.501-0.0715-1.05 
  Paulina, David 2051 USA0.001-0.4215-6.30 

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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