Individual Calculations March 2011
 Lee, Cecil  Total change: 41.55  Rating chartPersonal card
 Lucozade/Paladins Open Port of Spain TRI 2010-08-28
RcRownchangeKK*chgGame
 2043 1929 4.00 6 1.82 15 27.30 
  Merritt, Mario f2142 TRI0.5010.27154.05 
  Gill, Joseph 1967 TRI1.0010.55158.25 
  Harper, Ryan f2262 TRI0.001-0.1215-1.80 
  Perryman, Sean 2117 TRI0.5010.24153.60 
  Smith, Vandoff 1806 TRI1.0010.33154.95 
  Sears, Frank 1964 TRI1.0010.55158.25 

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)
 
 F W De Verteuil Memorial Open Port of Spain TRI 2010-10-14
RcRownchangeKK*chgGame
 1924 1935 2.50 3 0.95 15 14.25 
  Wiltshire, Esan 1985 TRI1.0010.57158.55 
  Bowles, Andrew 1879 TRI1.0010.42156.30 
  Raphael, Christopher 1908 TRI0.501-0.0415-0.60 

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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