Individual Calculations November 2014
 Merritt, Kevin  Total change: 26.40  Rating chartPersonal card
 Harold Chan Open 2014 Kingston JAM 2014-09-27
RcRownchangeKK*chgGame
 1960 1935 3.00 5 0.66 40 26.40 
  Porter, Russel c2102 JAM1.0010.724028.80 
  Myers, Peter 1944 JAM0.5010.01400.40 
  Smith, Shreyas 1953 JAM0.001-0.4740-18.80 
  Ramsay, Zachary 1917 JAM1.0010.474018.80 
  Wilkinson, Ian 1883 JAM0.501-0.0740-2.80 

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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