Individual Calculations July 2009
 Van De Griendt, Jan Willem  Total change: 2.40  Rating chartPersonal card
 Meester - r 6-9 - Dutch Team Competition Various NED 2008-09-27
RcRownchangeKK*chgGame
 2407 2356 2.00 4 0.24 10 2.40 
  Van Der Heijden, Ton 2245 NED1.0010.35103.50 
  Kabatianski, Alexandr m2437 GER0.5010.11101.10 
  Roobol, Martin f2330 NED0.501-0.0410-0.40 
  Stellwagen, Daniel g2616 NED0.001-0.1810-1.80 

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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