Individual Calculations June 2013
 Gervasoni, Pietro  Total change: 1.95  Rating chartPersonal card
 Open de Neuchatel 2013 Neuchatel SUI 2013-05-17
RcRownchangeKK*chgGame
 2017 1934 2.50 6 0.13 15 1.95 
  Vianin, Pascal 2188 SUI0.001-0.1915-2.85 
  Ganguin, Sandra 1779 SUI1.0010.29154.35 
  Pahud, Cedric 2112 SUI0.001-0.2715-4.05 
  Overney, Luca 1805 SUI1.0010.33154.95 
  Naarden, Amindo 2114 NED0.5010.24153.60 
  Stoeri, Laura 2106 SUI0.001-0.2715-4.05 

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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