Individual Calculations April 2018
 Dousse, Jean-Jacques  Total change: -30.80  Rating chartPersonal card
 Coupe du Leman 2018 Cat. A VAUD different places SUI 2018-02-05
RcRownchangeKK*chgGame
 2087 2095 0.50 4 -1.54 20 -30.80 
  Monthoux, Steve 2004 SUI0.501-0.1220-2.40 
  Duruz, Noe 2117 SUI0.001-0.4720-9.40 
  Monteverde, Jonathan 2094 SUI0.001-0.5020-10.00 
  Vianin, Pascal 2134 SUI0.001-0.4520-9.00 

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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