Individual Calculations August 2014
 Stoffregen, Guenter  Total change: -22.80  Rating chartPersonal card
 Int. Chessfestival Biel 2014 Open Main tournament Biel SUI 2014-07-16
RcRownchangeKK*chgGame
 1713 1895 4.00 7 -1.14 20 -22.80 
  Neitzsch, Richard 1639 SUI1.0010.19203.80 
  Retti, Marco 1702 SUI1.0010.25205.00 
  Duong, Yisam 1732 SUI0.501-0.2220-4.40 
  Muench, Ueli 1741 SUI0.501-0.2120-4.20 
  Naepflin, Reinhold 1811 SUI0.501-0.1220-2.40 
  Meister, Juerg 1753 SUI0.001-0.6920-13.80 
  Urwyler, Nikash 1612 SUI0.501-0.3420-6.80 

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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