Individual Calculations May 2012
 Van Zutphen, Jimmy  Total change: 9.15  Rating chartPersonal card
 Dutch Team Competition - 2C - Round 7-9 Various NED 2012-03-10
RcRownchangeKK*chgGame
 2070 2163 2.50 3 0.61 15 9.15 
  De Ruijter, Luuk 2100 NED0.501-0.0915-1.35 
  Rademakers, Maarten 2041 NED1.0010.33154.95 
  Oranje, Richard 2068 NED1.0010.37155.55 

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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