Individual Calculations October 2014
 Palmer, Adrian  Total change: -19.20  Rating chartPersonal card
 President's Invitational 2014 Kingston JAM 2014-08-30
RcRownchangeKK*chgGame
 1936 1974 4.50 9 -0.48 40 -19.20 
  Walker, Alistair 1982 JAM0.001-0.4940-19.60 
  Brooks, Paul 1960 JAM0.501-0.0240-0.80 
  James, Stuart 1984 JAM0.001-0.4940-19.60 
  Wilkinson, Ian 1883 JAM1.0010.384015.20 
  Diedrick, Michael 1866 JAM0.001-0.6540-26.00 
  Soares, Andre 1939 JAM1.0010.454018.00 
  Holness, Mark c1950 JAM1.0010.474018.80 
  Smith, Shreyas 1953 JAM0.001-0.5340-21.20 
  Asher, Miguel 1904 JAM1.0010.404016.00 

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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