Individual Calculations December 2014
 Vauthier, Jean-Baptiste  Total change: -64.80  Rating chartPersonal card
 Open du Jura 2014 (Rondes 4-7) Porrentruy SUI 2014-11-22
RcRownchangeKK*chgGame
 1641 1866 1.50 4 -1.62 40 -64.80 
  Fortier, Nicolas 1665 SUI0.501-0.2640-10.40 
  Desboeufs, Claude 1569 SUI0.501-0.3540-14.00 
  Scheidegger, Claude 1609 SUI0.501-0.3240-12.80 
  Mounir, Pierre 1722 SUI0.001-0.6940-27.60 

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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