Individual Calculations July 2011
 Van Der Meiden, Dirk  Total change: -9.15  Rating chartPersonal card
 Dutch Team Competition - 3E - round 9 Various NED 2011-05-14
RcRownchangeKK*chgGame
 1952 2033 0.00 1 -0.61 15 -9.15 
  Bakker, Piet 1952 NED0.001-0.6115-9.15 

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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