Individual Calculations May 2022
 Riekenbrauk, Jorg  Total change: -3.40  Rating chartPersonal card
 Dutch Team Competition 2021-2022 - Klasse 3 Round 8 various NED 2022-04-02
RcRownchangeKK*chgGame
 1992 1900 0.50 1 0.13 20 2.60 
  Dijkstra, Matthijs 1992 NED0.5010.13202.60 

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)
 
 NRW-Liga 2 2021/2022 April 2022 various GER 2022-04-03
RcRownchangeKK*chgGame
 2052 1900 0.00 1 -0.30 20 -6.00 
  Besou, Hussain 2052 GER0.001-0.3020-6.00 

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)
 

 

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