Individual Calculations December 2019
 Van Zetten, Maarten  Total change: 6.60  Rating chartPersonal card
 Dutch Team Competition 2019-2020 Klasse 3E Round 2 various NED 2019-11-02
RcRownchangeKK*chgGame
 2202 2116 0.50 1 0.12 20 2.40 
  Van Dorp, Quirinius 2202 NED0.5010.12202.40 

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 2019-2020 Klasse 3E Round 3 various NED 2019-11-23
RcRownchangeKK*chgGame
 1886 2116 1.00 1 0.21 20 4.20 
  Kuiper, Leo 1886 NED1.0010.21204.20 

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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