Individual Calculations January 2012
 Wilson, Jonathan  Total change: 0.00  Rating chartPersonal card
 2011 Umada Cup - Challengers Section Bridgetown BAR 2011-11-09
RcRownchangeRpKK*chgGame
 1795 0 2.00 6 0.00 1670   0.00 
  Harewood, Jerome 1689 BAR0.0010.00 0.00 
  Harewood, Jakeel 1569 BAR1.0010.00 0.00 
  Husbands, Orlando 1877 BAR0.0010.00 0.00 
  Harewood, Othneil 1899 BAR1.0010.00 0.00 
  Ifill, Cleveston 1934 BAR0.0010.00 0.00 
  Khan, Taffin 1802 GUY0.0010.00 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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