Individual Calculations September 2010
 Franssen, Roland  Total change: 8.75  Rating chartPersonal card
 Int. Chess Festival Biel Main Tournament Biel SUI 2010-07-21
RcRownchangeKK*chgGame
 1850 1821 4.50 9 0.35 25 8.75 
  Perruchoud, Pierre 2085 SUI0.001-0.1825-4.50 
  Thonig, Manfred 1635 GER1.0010.26256.50 
  Vdovenko, Vasyl 1597 UKR1.0010.22255.50 
  Schweizer, Robert 1942 SUI0.5010.16254.00 
  Unternaehrer, Nicolas 1964 SUI0.001-0.3125-7.75 
  Lachat, Martin 1611 SUI1.0010.23255.75 
  Nohl, Hansjoerg 1971 SUI0.5010.20255.00 
  Pagny, Samuel 1923 FRA0.5010.14253.50 
  Roth, Johannes 1919 SUI0.001-0.3725-9.25 

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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