Individual Calculations May 2015
 Hilhorst, Ruben  Total change: -40.40  Rating chartPersonal card
 Dutch Team Competition 2014-2015 - 3D - round 8-9 Various NED 2015-04-11
RcRownchangeKK*chgGame
 1867 2076 0.50 2 -1.01 40 -40.40 
  Pijlman, Rene 1959 NED0.501-0.1640-6.40 
  Hoving, Hank 1775 NED0.001-0.8540-34.00 

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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