Individual Calculations November 2022
 Van Der Elburg, Freddie  Total change: 21.00  Rating chartPersonal card
 37th European Chess Club Cup 2022 Mayrhofen AUT 2022-10-03
RcRownchangeKK*chgGame
 2176 2197 4.50 7 0.78 20 15.60 
  Ragger, Markus g2632 AUT0.001-0.0620-1.20 
  Van Der Werf, Joel 1915 NED0.501-0.3420-6.80 
  Csonka, Attila Istvan m2314 HUN0.5010.16203.20 
  Gruzman, Ilya 2086 ISR0.501-0.1520-3.00 
  Rademakers, Evert f2272 NED1.0010.602012.00 
  Cassidy, John 1837 IRL1.0010.10202.00 
  Wickenfeld, Stefan 2173 GER1.0010.47209.40 

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 2022-2023 - Klasse 2 Round 2 Various NED 2022-10-08
RcRownchangeKK*chgGame
 2020 2197 1.00 1 0.27 20 5.40 
  Haan, Gertjan 2020 NED1.0010.27205.40 

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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