Individual Calculations June 2022
 Haan, Gertjan  Total change: 9.80  Rating chartPersonal card
 Jubileum vierkampentoernooi Assen 2022 Assen NED 2022-05-06
RcRownchangeKK*chgGame
 1932 1997 2.00 3 0.24 20 4.80 
  De Jong, Mathijs 1947 NED0.001-0.5720-11.40 
  Muller, Kenneth 1884 NED1.0010.35207.00 
  Merkon, Oseb 1966 NED1.0010.46209.20 

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 2 Round 5 various NED 2022-05-21
RcRownchangeKK*chgGame
 1803 1997 1.00 1 0.25 20 5.00 
  Kemperman, Hans 1803 NED1.0010.25205.00 

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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