Individual Calculations April 2018
 Popescu, Vlad  Total change: 61.20  Rating chartPersonal card
 Coupe du Leman 2018 Cat. A VAUD different places SUI 2018-02-05
RcRownchangeKK*chgGame
 1888 1901 4.00 5 1.37 40 54.80 
  Maradan, Christelle 1822 SUI1.0010.394015.60 
  Gillieron, Jean-Marc 1787 SUI1.0010.344013.60 
  Dobler, Philippe 1741 SUI1.0010.294011.60 
  Pahud, Cedric 2171 SUI0.001-0.1740-6.80 
  Rauer, Armin 1917 SUI1.0010.524020.80 

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)
 
NOTE: K factor changed
 Swiss Team Championship 2018 NLB round 1 decentralised SUI 2018-03-25
RcRownchangeKK*chgGame
 2161 1901 0.50 1 0.32 20 6.40 
  Jacot, Laurent 2161 SUI0.5010.32206.40 

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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