Individual Calculations December 2019
 Bus, Tom  Total change: -5.40  Rating chartPersonal card
 Dutch Team Competition 2019-2020 Klasse 3F Round 2 various NED 2019-11-02
RcRownchangeKK*chgGame
 1959 2138 1.00 1 0.27 20 5.40 
  Ghebreab, Elnathan 1959 NED1.0010.27205.40 

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)
 
 Oberliga NRW 2019/2020 November 2019 various GER 2019-11-10
RcRownchangeKK*chgGame
 2303 2138 0.00 1 -0.28 20 -5.60 
  Backwinkel, Paul f2303 GER0.001-0.2820-5.60 

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 3F Round 3 various NED 2019-11-23
RcRownchangeKK*chgGame
 1933 2138 0.50 1 -0.26 20 -5.20 
  De Veen, Ron 1933 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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