Individual Calculations September 2014
 Karlsson, Fridrik  Total change: 18.80  Rating chartPersonal card
 44th Annual Continental Open Sturbridge, Massachusetts USA 2014-08-07
RcRownchangeKK*chgGame
 2034 1771 1.00 3 0.47 40 18.80 
  Hoy, Andrew 2029 USA0.001-0.1840-7.20 
  Vaidya, Atulya 1987 USA1.0010.784031.20 
  Sage, J Timothy 2087 USA0.001-0.1340-5.20 

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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