Individual Calculations August 2015
 Ferret-Leger, Gaspard  Total change: 7.80  Rating chartPersonal card
 Amsterdam Chess Tournament - B Amsterdam NED 2015-07-11
RcRownchangeKK*chgGame
 1912 1795 3.50 9 0.39 20 7.80 
  Van Der Eyk, Dick 1993 NED0.001-0.2420-4.80 
  Sterrenburg, Kees 1990 NED0.001-0.2520-5.00 
  Froberg, Gert-Jan 1849 NED0.001-0.4220-8.40 
  Smith, Jack 1850 ENG1.0010.582011.60 
  Mollenkamp, Brian 1944 NED0.5010.20204.00 
  Van Dijkhuizen, Robbert 1793 NED1.0010.502010.00 
  Pijlman, Rene 1960 NED1.0010.722014.40 
  Mohnkern, Ansgar 1819 NED0.001-0.4720-9.40 
  Brinkers, Kees 2008 NED0.001-0.2320-4.60 

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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