Individual Calculations December 2016
 Ten Hacken, Jos  Total change: -6.80  Rating chartPersonal card
 Dutch Team Competition 2016-2017 3B Round 3-4 Various NED 2016-11-05
RcRownchangeKK*chgGame
 2006 2133 1.00 2 -0.34 20 -6.80 
  Groot, Pim 1944 NED1.0010.25205.00 
  Spits, Tom 2068 NED0.001-0.5920-11.80 

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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