Individual Calculations September 2011
 Regis, Kosi  Total change: 0.00  Rating chartPersonal card
 Caribbean Chess Carnival 2011 Under 14 Port of Spain TTO 2011-08-02
RcRownchangeRpKK*chgGame
 1707 0 0.00 1 0.00 1007   0.00 
  Richards, Allon 1707 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)
 
 National Under 20 Finals 2011 Chaguanas TTO 2011-08-16
RcRownchangeRpKK*chgGame
 1679 0 0.00 1 0.00 979   0.00 
  Javanna, Smith wc1679 TRI0.0010.00 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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