Individual Calculations July 2009
 Trimp, Marc  Total change: 10.05  Rating chartPersonal card
 2C - r 6-9 - Dutch Team Competition Various NED 2008-09-27
RcRownchangeKK*chgGame
 2097 2258 3.50 4 0.67 15 10.05 
  Van Der Knijff, Reint 1998 NED1.0010.18152.70 
  Broekman, Willem 2153 NED1.0010.36155.40 
  Provoost, Harry 2085 NED0.501-0.2315-3.45 
  Ten Hagen, Yorick 2152 NED1.0010.36155.40 

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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