Individual Calculations May 2017
 Leresche, Samuel  Total change: -1.80  Rating chartPersonal card
 Coupe du Leman Cat. A Vaud 2017 different places SUI 2017-02-13
RcRownchangeKK*chgGame
 2091 1992 0.50 3 -0.60 20 -12.00 
  Dousse, Jean-Jacques 2116 SUI0.001-0.3320-6.60 
  Bigler, David 1994 SUI0.5010.00200.00 
  Vianin, Pascal 2163 SUI0.001-0.2720-5.40 

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)
 
 Swiss Team Championship 2017 1.Liga 2 decentralised SUI 2017-04-08
RcRownchangeKK*chgGame
 2002 1992 1.00 1 0.51 20 10.20 
  Roth, Martin 2002 SUI1.0010.512010.20 

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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