Individual Calculations July 2009
 Van De Laar, Clement  Total change: 5.40  Rating chartPersonal card
 2B - r 6-9 - Dutch Team Competition Various NED 2008-09-27
RcRownchangeKK*chgGame
 2200 2135 2.00 4 0.36 15 5.40 
  De Graaff, Rag 2205 NED0.001-0.4015-6.00 
  Hulshof, Peter 2215 NED0.5010.11151.65 
  Anema, Walter 2137 NED1.0010.50157.50 
  Bor, Willem 2243 NED0.5010.15152.25 

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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