Individual Calculations January 2009
 Michel, Jean-Claude  Total change: -21.75  Rating chartPersonal card
 Open Lausanne Young Masters 2008 Lausanne SUI 2008-09-19
RcRownchangeKK*chgGame
 1901 1874 1.00 4 -0.87 25 -21.75 
  Gheorghiu, Florin g2224 ROU0.001-0.1125-2.75 
  Emini, Emin 2073 SUI0.001-0.2425-6.00 
  Gandin, Patrice 1524 SUI0.001-0.8925-22.25 
  Wan Sergelen, Asgan 1781 SUI1.0010.37259.25 

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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