Individual Calculations January 2009
 Randriamiharisoa, Alex  Total change: -1.25  Rating chartPersonal card
 Open Lausanne Young Masters 2008 Lausanne SUI 2008-09-19
RcRownchangeKK*chgGame
 2085 1849 1.00 5 -0.05 25 -1.25 
  Hindermann, Felix f2199 SUI0.001-0.1125-2.75 
  Bigler, David 2033 SUI0.5010.24256.00 
  Marro, Christian 2073 SUI0.5010.28257.00 
  Oupindrin, Narayanin 2014 FRA0.001-0.2825-7.00 
  Belaz, Christian 2107 SUI0.001-0.1825-4.50 

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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