Individual Calculations April 2008
 Ifill, Cleveston  Total change: 0.00  Rating chartPersonal card
 1st Qualifier Barbados National Championship Bridgetown BAR 2008-02-02
RcRownchangeRpKK*chgGame
 1962 0 4.50 8 0.00 1975   0.00 
  Herbert, Allan 1955 BAR0.5010.00 0.00 
  Cox, Akeem 1664 BAR1.0010.00 0.00 
  Gilkes, Dwayne 1939 BAR1.0010.00 0.00 
  Harewood, Othneil 1969 BAR0.0010.00 0.00 
  Jackman, Alex 1859 BAR1.0010.00 0.00 
  Del Castilho, Martyn 2162 BAR0.0010.00 0.00 
  Castillo, Roberto 1954 CUB1.0010.00 0.00 
  Corbin, Philip f2193 BAR0.0010.00 0.00 

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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