Individual Calculations May 2022
 Coenen, Albert  Total change: -8.00  Rating chartPersonal card
 Dutch Team Competition 2021-2022 - Klasse 5 Round 7 various NED 2022-04-02
RcRownchangeKK*chgGame
 1893 1871 0.50 1 0.03 20 0.60 
  Govoreanu, Matei 1893 BEL0.5010.03200.60 

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 3 Round 9 various NED 2022-04-23
RcRownchangeKK*chgGame
 1919 1871 0.00 1 -0.43 20 -8.60 
  Fober, Jan 1919 NED0.001-0.4320-8.60 

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)
 

 

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