Individual Calculations October 2012
 De Reymaeker, Walter  Total change: -3.90  Rating chartPersonal card
 Open LYM Lausanne 2012 Lausanne SUI 2012-09-14
RcRownchangeKK*chgGame
 2258 2003 0.50 4 -0.26 15 -3.90 
  Valles, Manuel 2293 FRA0.001-0.1615-2.40 
  Sadeghi, Hassan 2216 SUI0.5010.27154.05 
  Colmenares, Aurelio f2252 SUI0.001-0.1915-2.85 
  Rasch, Holger f2269 GER0.001-0.1815-2.70 

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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