Individual Calculations December 2018
 Van Haaren, Stef  Total change: 24.00  Rating chartPersonal card
 Dutch Team Competition 2018-2019 Klasse 3C Round 3 various NED 2018-11-03
RcRownchangeKK*chgGame
 1874 2057 1.00 1 0.26 40 10.40 
  Pijlman, Rene 1874 NED1.0010.264010.40 

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 2018-2019 Klasse 3C Round 4 various NED 2018-11-24
RcRownchangeKK*chgGame
 2336 2057 0.50 1 0.34 40 13.60 
  Peelen, Piet m2336 NED0.5010.344013.60 

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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