Individual Calculations June 2022
 Muller, Kenneth  Total change: 7.00  Rating chartPersonal card
 Jubileum vierkampentoernooi Assen 2022 Assen NED 2022-05-06
RcRownchangeKK*chgGame
 1970 1884 1.50 3 0.35 20 7.00 
  Merkon, Oseb 1966 NED1.0010.612012.20 
  Haan, Gertjan 1997 NED0.001-0.3520-7.00 
  De Jong, Mathijs 1947 NED0.5010.09201.80 

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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