Individual Calculations December 2019
 Burg, Brent  Total change: 4.60  Rating chartPersonal card
 Dutch Team Competition 2019-2020 Klasse 3H Round 2 various NED 2019-11-02
RcRownchangeKK*chgGame
 2130 2140 1.00 1 0.49 20 9.80 
  Van Den Hurk, Hans 2130 NED1.0010.49209.80 

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 2019-2020 Klasse 3H Round 3 various NED 2019-11-23
RcRownchangeKK*chgGame
 1939 2140 0.50 1 -0.26 20 -5.20 
  Swinkels, Nol 1939 NED0.501-0.2620-5.20 

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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