Individual Calculations March 2010
 Saikrishnan, Sai  Total change: 12.00  Rating chartPersonal card
 33. Zurich Weihnachtsopen Allgemein Zurich SUI 2009-12-26
RcRownchangeKK*chgGame
 1977 1885 2.00 4 0.48 25 12.00 
  Zanetti, Bruno 1988 SUI1.0010.642516.00 
  Hoffmann, Roger 1998 LUX0.001-0.3525-8.75 
  Suter, Stephan 2063 SUI0.001-0.2725-6.75 
  Meier, Beat 1858 SUI1.0010.462511.50 

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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