Individual Calculations March 2011
 Mueller, David  Total change: -13.50  Rating chartPersonal card
 Open International de Béthune - Tournoi B BETHUNE FRA 2010-12-26
RcRownchangeKK*chgGame
 1677 1855 3.50 6 -0.90 15 -13.50 
  Deschepper, Annelore 1675 BEL0.501-0.2415-3.60 
  Benoit, Guy 1746 FRA0.001-0.6515-9.75 
  Meisch, Tanguy 1683 LUX1.0010.27154.05 
  Hortensius, Kees 1649 NED1.0010.24153.60 
  Rodrigues, Michel 1629 FRA1.0010.21153.15 
  Leharanger, Guillaume 1678 FRA0.001-0.7315-10.95 

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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