Individual Calculations January 2009
 Emmott, Steven  Total change: -4.65  Rating chartPersonal card
 Open Lausanne Young Masters 2008 Lausanne SUI 2008-09-19
RcRownchangeKK*chgGame
 2138 1893 0.50 4 -0.31 15 -4.65 
  Raetsky, Alexander g2243 RUS0.001-0.1115-1.65 
  Myers, Geoffrey 2091 SUI0.001-0.2415-3.60 
  White, David J 2054 ENG0.001-0.2915-4.35 
  Steenhuis, Jan 2162 SUI0.5010.33154.95 

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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