Individual Calculations March 2011
 Gill, Joseph  Total change: -33.45  Rating chartPersonal card
 Lucozade/Paladins Open Port of Spain TRI 2010-08-28
RcRownchangeKK*chgGame
 2027 1967 0.00 3 -1.31 15 -19.65 
  Harper, Ryan f2262 TRI0.001-0.1515-2.25 
  Lee, Cecil 1929 TRI0.001-0.5515-8.25 
  Bowles, Andrew 1889 TRI0.001-0.6115-9.15 

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
 1998 1968 0.00 2 -0.92 15 -13.80 
  Perryman, Sean 2117 TRI0.001-0.3015-4.50 
  Bowles, Andrew 1879 TRI0.001-0.6215-9.30 

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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