Individual Calculations March 2023
 Mehra, Roger  Total change: 29.00  Rating chartPersonal card
 Dutch Team Competition 2022-2023 - Klasse 5 Round 5 Various NED 2023-02-11
RcRownchangeKK*chgGame
 1672 1928 1.00 1 0.19 20 3.80 
  Hoogland, Joost 1672 NED1.0010.19203.80 

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)
 
 ONK NSVG 2023 Ermelo NED 2023-02-16
RcRownchangeKK*chgGame
 1681 1928 6.00 6 1.26 20 25.20 
  Booy, Willem 1528  * NED1.0010.08201.60 
  Feijen, Niels 1631 NED1.0010.15203.00 
  Gelman, Gennadiy 1757 AZE1.0010.27205.40 
  De Jong, Lucas 1619 NED1.0010.14202.80 
  Harnandan, Sergio 1876 NED1.0010.43208.60 
  Boer, Jan 1676 NED1.0010.19203.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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