Individual Calculations April 2018
 Bigler, David  Total change: 8.40  Rating chartPersonal card
 Coupe du Leman 2018 Cat. A VAUD different places SUI 2018-02-05
RcRownchangeKK*chgGame
 1954 1996 1.50 2 0.39 20 7.80 
  Oddin, Olivier 1855 SUI1.0010.31206.20 
  Francois, Adrien 2052 FRA0.5010.08201.60 

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)
 
 Swiss Team Championship 2018 NLB round 1 decentralised SUI 2018-03-25
RcRownchangeKK*chgGame
 2018 1996 0.50 1 0.03 20 0.60 
  Philippoz, Cedric 2018 SUI0.5010.03200.60 

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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