Individual Calculations September 2019
 Swosdyk, Peter, Dr.  Total change: -19.60  Rating chartPersonal card
 Main Tournament (ATO) 2019 Biel SUI 2019-07-22
RcRownchangeKK*chgGame
 1617 1570 2.50 8 -0.98 20 -19.60 
  Kalbermatter, Philipp 1869 SUI0.001-0.1520-3.00 
  Petit, Jean-Gabriel 1746 SUI0.5010.23204.60 
  Gigon, Claude 1797 SUI0.001-0.2120-4.20 
  Bisig, Richard 1769 SUI0.001-0.2420-4.80 
  Stehelin, Philippe 1216 SUI0.501-0.3920-7.80 
  Lehmann, Peter 1380 SUI0.501-0.2520-5.00 
  Grela, Franciszek 1392 POL1.0010.27205.40 
  Knoepfle, Andreas 1770 GER0.001-0.2420-4.80 

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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