Rapid: Individual Calculations January 2013
 Lucas, Steven  Total change: -26.40  Rating chartPersonal card
 2012 Barbados Rapid Championships Bridgetown BAR 2012-11-10
RcRownchangeKK*chgGame
 1798 1656 1.00 7 -1.32 20 -26.40 
  Hatrewood, Jakeel 1702 BAR0.001-0.4420-8.80 
  Richards, Allon 1814 BAR0.001-0.2920-5.80 
  Poon, Yu Tien 2035 BAR0.001-0.0920-1.80 
  Sandiford, Kyle 1477 BAR1.0010.27205.40 
  Herbert, Allan 1805 BAR0.001-0.3020-6.00 
  Husbands, Orlando 1977 BAR0.001-0.1320-2.60 
  Cox, Akeem 1777 BAR0.001-0.3420-6.80 

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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