Individual Calculations March 2012
 De Kleuver, Esther  Total change: 4.05  Rating chartPersonal card
 Dutch Team Competition - 3D - Round 5-6 Various NED 2012-01-07
RcRownchangeKK*chgGame
 2044 2128 1.50 2 0.27 15 4.05 
  Agter, Frank 2101 NED1.0010.46156.90 
  Greeuw, Sietske 1987 NED0.501-0.1915-2.85 

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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