Individual Calculations December 2012
 Loi, Andrea  Total change: 16.50  Rating chartPersonal card
 Ascona Chess Open 2012 A Ascona SUI 2012-11-16
RcRownchangeKK*chgGame
 2091 1996 3.00 5 1.10 15 16.50 
  Rambaldi, Francesco f2302 ITA0.5010.36155.40 
  Perman, Sergey 2134 SUI0.001-0.3115-4.65 
  Perman, Denis 1804 SUI1.0010.25153.75 
  Pfister, Peter 2100 SUI0.5010.14152.10 
  Medici, Simone 2115 SUI1.0010.66159.90 

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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