Individual Calculations January 2014
 Musson, Adam J  Total change: -5.40  Rating chartPersonal card
 5th London Chess Classic 2013: Weekend B Open London ENG 2013-12-13
RcRownchangeKK*chgGame
 1962 2101 2.50 4 -0.18 30 -5.40 
  Ridge, Michael 1925 SCO1.0010.27308.10 
  Wells, Jonathan C 2012 ENG0.501-0.1230-3.60 
  Shepherd, Katherine M 1779 ENG1.0010.13303.90 
  Batchelor, Peter J 2132 ENG0.001-0.4630-13.80 

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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