Individual Calculations April 2009
 Schneider, Rafael  Total change: 4.35  Rating chartPersonal card
 5e Open International de Vandoeuvre Vandoeuvre les Nancy FRA 2008-12-26
RcRownchangeKK*chgGame
 1985 1821 2.50 7 0.29 15 4.35 
  Schmid, Pablo 2095 SUI0.001-0.1715-2.55 
  Marchal, Roger 1703 FRA1.0010.34155.10 
  Spielmann, Alain f2171 FRA0.001-0.1115-1.65 
  Ruffenach, Alain 2111 FRA0.001-0.1615-2.40 
  Laurain, Dominique 1985 FRA0.001-0.2815-4.20 
  Strate, Wolfgang 1666 GER1.0010.29154.35 
  Steil-Antoni, Fiona wf2165 LUX0.5010.38155.70 

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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