Individual Calculations December 2016
 Van Haaren, Stef  Total change: 38.40  Rating chartPersonal card
 Dutch Team Competition 2016-2017 3C Round 3-4 Various NED 2016-11-05
RcRownchangeKK*chgGame
 2048 2063 2.00 2 0.96 40 38.40 
  Schoffelmeer, Frans 2078 NED1.0010.524020.80 
  De Boer, Harold 2017 NED1.0010.444017.60 

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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