Individual Calculations May 2011
 Bottenberg, Frans  Total change: -7.35  Rating chartPersonal card
 Dutch Team Competition - 3G - round 7-8 Various NED 2011-03-12
RcRownchangeKK*chgGame
 1930 2123 1.00 2 -0.49 15 -7.35 
  Van Liempt, Michael 1871 NED0.001-0.8115-12.15 
  De Wilde, Rik 1989 NED1.0010.32154.80 

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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