Individual Calculations December 2019
 Riksten, Martin  Total change: -9.20  Rating chartPersonal card
 Dutch Team Competition 2019-2020 Klasse 3B Round 2 various NED 2019-11-02
RcRownchangeKK*chgGame
 2066 2202 0.00 1 -0.68 20 -13.60 
  Op Den Dries, Johan 2066 NED0.001-0.6820-13.60 

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)
 
 Dutch Team Competition 2019-2020 Klasse 3B Round 3 various NED 2019-11-23
RcRownchangeKK*chgGame
 1983 2202 1.00 1 0.22 20 4.40 
  Abbink, Henri 1983 NED1.0010.22204.40 

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)
 

 

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