Individual Calculations May 2022
 Rindertsma, Chris  Total change: -1.20  Rating chartPersonal card
 Dutch Team Competition 2021-2022 - Klasse 5 Round 7 various NED 2022-04-02
RcRownchangeKK*chgGame
 2000 1880 0.00 1 -0.34 40 -13.60 
  Hagendijk, Klaas 2000 NED0.001-0.3440-13.60 

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 2021-2022 - Klasse 5 Delayed matches round 3 various NED 2022-04-23
RcRownchangeKK*chgGame
 1739 1880 1.00 1 0.31 40 12.40 
  Van Bart, Peter 1739 NED1.0010.314012.40 

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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