Individual Calculations September 2010
 Giger, Bruno  Total change: 8.85  Rating chartPersonal card
 Int. Chess Festival Biel Main Tournament Biel SUI 2010-07-21
RcRownchangeKK*chgGame
 1837 1736 3.50 8 0.59 15 8.85 
  Unternaehrer, Nicolas 1964 SUI0.001-0.2115-3.15 
  Lincke, Paul 1505 SUI1.0010.21153.15 
  Scherrer, Heinrich 1899 SUI0.5010.22153.30 
  Karrer, Peter 1926 SUI0.5010.25153.75 
  Burla, Andre 1835 SUI0.5010.14152.10 
  Pellaton, Fernand 1827 SUI0.5010.12151.80 
  Marti, Markus 1878 SUI0.5010.19152.85 
  Wiesebach, Wolfgang 1860 GER0.001-0.3315-4.95 

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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