Individual Calculations September 2016
 Bosson, Jean-Claude  Total change: -36.00  Rating chartPersonal card
 Open Int. de Martigny 2016 Martigny SUI 2016-07-29
RcRownchangeKK*chgGame
 1910 1739 1.00 6 -0.90 40 -36.00 
  Habibi, Ali m2139  * GER0.001-0.0840-3.20 
  Rickly, Matthieu 1994 SUI1.0010.814032.40 
  Barletta, Mauro c2139  * ITA0.001-0.0840-3.20 
  Perruchoud, Benoit 1931 SUI0.001-0.2540-10.00 
  Varvat, Thierry 1672 SUI0.001-0.5940-23.60 
  Bueche, Lucas 1584 SUI0.001-0.7140-28.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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