Individual Calculations February 2013
 Saikrishnan, Sai  Total change: 22.80  Rating chartPersonal card
 36. Zurich Weihnachtsopen Allgemei Zurich SUI 2012-12-26
RcRownchangeKK*chgGame
 1888 1887 4.50 6 1.52 15 22.80 
  Lesniak, Julien 1721 SUI1.0010.28154.20 
  Andjelkovic, Slavko 1789 SUI1.0010.37155.55 
  Jovalekic, Aleksandar 2021 GER0.5010.18152.70 
  Bounlom, Samyo 1779 SUI0.501-0.1515-2.25 
  Baer, Samuel 2002 SUI0.5010.16152.40 
  Scheidegger, Andreas 2017 SUI1.0010.681510.20 

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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