Individual Calculations December 2019
 Van Der Veen, Benno  Total change: 12.80  Rating chartPersonal card
 Dutch Team Competition 2019-2020 Klasse 3B Round 2 various NED 2019-11-02
RcRownchangeKK*chgGame
 1918 1841 1.00 1 0.61 20 12.20 
  Loesing, Henrik 1918 GER1.0010.612012.20 

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)
 
 Dutch Team Competition 2019-2020 Klasse 3B Round 3 various NED 2019-11-23
RcRownchangeKK*chgGame
 1866 1841 0.50 1 0.03 20 0.60 
  Boogaard, Dick 1866 NED0.5010.03200.60 

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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