Individual Calculations May 2022
 Van Der Hoeven, Gerben  Total change: 24.60  Rating chartPersonal card
 Dutch Team Competition 2021-2022 - Klasse 1 Round 8 various NED 2022-04-02
RcRownchangeKK*chgGame
 2099 1990 1.00 1 0.65 20 13.00 
  Ijzermans, Gijs 2099 NED1.0010.652013.00 

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)
 
 Dutch Team Competition 2021-2022 - Klasse 3 Round 9 various NED 2022-04-23
RcRownchangeKK*chgGame
 2046 1990 1.00 1 0.58 20 11.60 
  Van Der Leij, Arjan 2046 NED1.0010.582011.60 

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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