Individual Calculations December 2017
 Van Der Heijden, Coen  Total change: -5.60  Rating chartPersonal card
 Dutch Team Competition 2017-2018 3C Round 3 Various NED 2017-11-04
RcRownchangeKK*chgGame
 2063 2094 0.00 1 -0.54 20 -10.80 
  Schoffelmeer, Frans 2063 NED0.001-0.5420-10.80 

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)
 
 Dutch Team Competition 2017-2018 3C Round 4 Various NED 2017-11-25
RcRownchangeKK*chgGame
 1906 2094 1.00 1 0.26 20 5.20 
  Flohr, Ron 1906 NED1.0010.26205.20 

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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