Individual Calculations August 2015
 Perreard, Nicolas  Total change: 8.80  Rating chartPersonal card
 Les Diablerets Summer Open Les Diablerets SUI 2015-07-03
RcRownchangeKK*chgGame
 1762 1498 1.00 4 0.22 40 8.80 
  Cirrincione, Paze Paolo 1884 ITA0.001-0.0940-3.60 
  Buffat, Pierre-Andre 1744 SUI0.5010.314012.40 
  Bonino, Matteo 1830 ITA0.001-0.1240-4.80 
  Zahner, Rolf 1589 SUI0.5010.12404.80 

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)
 

 

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