Individual Calculations May 2022
 Verhaeren, Gertjan  Total change: -9.80  Rating chartPersonal card
 Dutch Team Competition 2021-2022 - Klasse 3 Round 8 various NED 2022-04-02
RcRownchangeKK*chgGame
 1938 2128 0.50 1 -0.25 20 -5.00 
  Osinga, Angelique 1938 NED0.501-0.2520-5.00 
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
 2018 2128 0.50 1 -0.15 20 -3.00 
  Le Clercq, Maxim 2018 NED0.501-0.1520-3.00 
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)
 
 Belgian Interclubs 2021-2022 Round 11 Various Places BEL 2022-04-24
RcRownchangeKK*chgGame
 2062 2128 0.50 1 -0.09 20 -1.80 
  Van Volsem, Merlijn 2062 BEL0.501-0.0920-1.80 
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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