Individual Calculations October 2014
 James, Stuart  Total change: -2.00  Rating chartPersonal card
 President's Invitational 2014 Kingston JAM 2014-08-30
RcRownchangeKK*chgGame
 1935 1984 5.00 9 -0.10 20 -2.00 
  Wilkinson, Ian 1883 JAM1.0010.36207.20 
  Diedrick, Michael 1866 JAM0.001-0.6620-13.20 
  Palmer, Adrian 1974 JAM1.0010.49209.80 
  Holness, Mark c1950 JAM0.501-0.0520-1.00 
  Smith, Shreyas 1953 JAM0.001-0.5420-10.80 
  Asher, Miguel 1904 JAM1.0010.39207.80 
  Walker, Alistair 1982 JAM1.0010.502010.00 
  Brooks, Paul 1960 JAM0.001-0.5320-10.60 
  Soares, Andre 1939 JAM0.501-0.0620-1.20 

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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