Individual Calculations April 2018
 Pannatier, Arnaud  Total change: -4.00  Rating chartPersonal card
 Coupe du Leman 2018 Cat. A VAUD different places SUI 2018-02-05
RcRownchangeKK*chgGame
 1793 1831 2.00 4 -0.20 20 -4.00 
  Schweizer, Ulrich 1766 SUI0.501-0.0920-1.80 
  Rochat, Alain 1658 SUI0.501-0.2320-4.60 
  Chervet, Olivier 1963 SUI1.0010.682013.60 
  Maliqi, Ilir 1786 SUI0.001-0.5620-11.20 

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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