Individual Calculations September 2015
 Ruh, Ernst  Total change: -48.80  Rating chartPersonal card
 Biel General Tournament (ATO) Biel SUI 2015-07-22
RcRownchangeKK*chgGame
 1709 1770 4.00 9 -1.22 40 -48.80 
  Sudan, Georges 1987 SUI0.001-0.2240-8.80 
  Funk, Kurt 1541 SUI1.0010.21408.40 
  Buekuelmez, Han 1940 SUI0.001-0.2840-11.20 
  Muehlemann, Walter 1578 SUI0.001-0.7540-30.00 
  Neitzsch, Richard 1575 SUI1.0010.254010.00 
  Swosdyk, Peter, Dr 1616 GER1.0010.294011.60 
  Stegmaier, Walter 1917 SUI0.001-0.3040-12.00 
  Rychener, Lukas Jan 1597 SUI0.501-0.2340-9.20 
  Al Hamed, Saif Idrees 1628 UAE0.501-0.1940-7.60 

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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