Individual Calculations January 2009
 Makawitage, Hiru  Total change: 0.00  Rating chartPersonal card
 Open Lausanne Young Masters 2008 Lausanne SUI 2008-09-19
RcRownchangeRpKK*chgGame
 1900 0 0.00 2 0.00 1200   0.00 
  Tcheau, Alain 1992 SUI0.0010.00 0.00 
  Bonferroni, Thierry 1807 SUI0.0010.00 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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