Individual Calculations December 2019
 Lemstra, Bart  Total change: -13.20  Rating chartPersonal card
 Dutch Team Competition 2019-2020 Klasse 3A Round 2 various NED 2019-11-02
RcRownchangeKK*chgGame
 2030 1961 0.00 1 -0.40 20 -8.00 
  Emerencia, Reno 2030 NED0.001-0.4020-8.00 

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 3A Round 3 various NED 2019-11-23
RcRownchangeKK*chgGame
 2141 1961 0.00 1 -0.26 20 -5.20 
  Riksten, Peter 2141 NED0.001-0.2620-5.20 

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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