Individual Calculations April 2018
 Jacot, Laurent  Total change: -0.80  Rating chartPersonal card
 Coupe du Leman 2018 Cat. A VAUD different places SUI 2018-02-05
RcRownchangeKK*chgGame
 2026 2161 3.00 4 0.28 20 5.60 
  Morand, Simon 1977 SUI0.501-0.2420-4.80 
  Leresche, Samuel 2004 SUI1.0010.29205.80 
  Gisler, Maurice 1989 SUI1.0010.27205.40 
  Vianin, Pascal 2134 SUI0.501-0.0420-0.80 

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)
 
 Swiss Team Championship 2018 NLB round 1 decentralised SUI 2018-03-25
RcRownchangeKK*chgGame
 1901 2161 0.50 1 -0.32 20 -6.40 
  Popescu, Vlad 1901 SUI0.501-0.3220-6.40 

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)
 

 

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