Individual Calculations September 2013
 Peter, Raymond  Total change: -2.85  Rating chartPersonal card
 Int. Chessfestival Biel 2013 Open Main tournament Biel SUI 2013-07-24
RcRownchangeKK*chgGame
 1816 1952 4.50 7 -0.19 15 -2.85 
  Srdjenovic, Nebojsa 1714 SUI1.0010.20153.00 
  Clerc, Alain 1833 SUI1.0010.34155.10 
  Von Willich, Maximilian 1847 SUI0.501-0.1415-2.10 
  Van De Boogaart, Jan 1999 NED0.001-0.4315-6.45 
  Huber, Ruth 1638 SUI1.0010.14152.10 
  Goldie, Thomas 1819 SUI1.0010.32154.80 
  Schaerer, Rolf 1861 SUI0.001-0.6215-9.30 

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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