Individual Calculations May 2012
 De Bock, Rien  Total change: 45.60  Rating chartPersonal card
 Dutch Team Competition - 3F - Round 7-9 Various NED 2012-03-10
RcRownchangeKK*chgGame
 2026 1890 2.50 3 1.52 30 45.60 
  Wise, Michael 1877 NED0.501-0.0230-0.60 
  Brus, Dick 2101 NED1.0010.773023.10 
  Van De Wynkele, Rudy 2099 BEL1.0010.773023.10 

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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