Individual Calculations September 2014
 Desboeufs, Claude  Total change: 6.60  Rating chartPersonal card
 23. Open International de Martigny Martigny SUI 2014-07-25
RcRownchangeKK*chgGame
 1819 1562 1.50 6 0.33 20 6.60 
  De Silva, Joel Niels 1962  * GER0.001-0.0820-1.60 
  Kuenzi, Anton 1791 SUI0.001-0.2120-4.20 
  Filliez, Cesar 1786 SUI1.0010.782015.60 
  Biryukov, Alice 1898 LUX0.001-0.1220-2.40 
  Roeck, Philippe 1687 SUI0.5010.17203.40 
  Pannatier, Arnaud 1788 SUI0.001-0.2120-4.20 
 * 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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