Individual Calculations August 2017
 Schafer, Ezio  Total change: 16.80  Rating chartPersonal card
 Swiss Championship 2017 (National) Graechen SUI 2017-07-13
RcRownchangeKK*chgGame
 2011 1896 4.00 9 0.84 20 16.80 
  Levrand, Roland 2175 SUI0.001-0.1620-3.20 
  Chennaoui, Yasin 1989 SUI0.001-0.3720-7.40 
  Urwyler, Nikash 1912 SUI1.0010.522010.40 
  Bischofberger, Dario 2124 SUI0.001-0.2120-4.20 
  Burkhardt, Wilfried, Dr. 1929 GER1.0010.552011.00 
  Perreard, Nicolas 2009 SUI0.5010.15203.00 
  Portmann, Daniel 2033 SUI0.001-0.3220-6.40 
  Rusconi, Benito 1978 SUI0.5010.11202.20 
  Meier, Lukas 1947 SUI1.0010.572011.40 

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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