Individual Calculations July 2009
 Van Rekom, Robert  Total change: 13.95  Rating chartPersonal card
 3F - r 6-9 - Dutch Team Competition Various NED 2008-09-27
RcRownchangeKK*chgGame
 1997 1853 1.00 2 0.39 15 5.85 
  De Wilde, Rik 1978 NED0.5010.17152.55 
  Blom, Martijn 2016 NED0.5010.22153.30 

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)
 
 33e open international de Fourmies Fourmies FRA 2009-04-11
RcRownchangeKK*chgGame
 1851 1857 3.00 5 0.54 15 8.10 
  Lalande, Jean-Louis 2055 FRA0.001-0.2415-3.60 
  Morelle, Didier 1559 FRA1.0010.15152.25 
  Smailovic, Omer 2109 FRA0.001-0.1915-2.85 
  Van De Water, Marc 1532 FRA1.0010.13151.95 
  Blagojevic, Lubo 2001 BEL1.0010.691510.35 

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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