Individual Calculations November 2014
 James, Stuart  Total change: -0.20  Rating chartPersonal card
 First Qualifier for Nat. Ch. 2015 Kingston JAM 2014-10-10
RcRownchangeKK*chgGame
 1815 1982 3.50 5 -0.01 20 -0.20 
  McKoy, Troy 1728 JAM1.0010.19203.80 
  Wilkinson, Ian 1849 JAM0.501-0.1820-3.60 
  Porter, Russel c2102 JAM0.5010.16203.20 
  Smith, Annesha wc1744 JAM0.501-0.3020-6.00 
  Lindo, Terence 1651 JAM1.0010.12202.40 

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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