Individual Calculations January 2015
 Caldeira, John  Total change: -33.60  Rating chartPersonal card
 2014 Fiji National Chess Championships Suva FIJ 2014-12-15
RcRownchangeKK*chgGame
 1831 1803 0.50 3 -0.84 40 -33.60 
  Fancy, Stuart f2062 PNG0.001-0.1840-7.20 
  Kumar, Manoj c1969 FIJ0.001-0.2840-11.20 
  Vukikomoala, Hilda wf1461 FIJ0.501-0.3840-15.20 

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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