Individual Calculations December 2021
 Raats, Joppe  Total change: 87.20  Rating chartPersonal card
 Dutch Team Competition 2021-2022 - Klasse 3 Round 3 various NED 2021-11-06
RcRownchangeKK*chgGame
 1976 1886 0.50 1 0.12 40 4.80 
  Jansen, Arnoud 1976 NED0.5010.12404.80 

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)
 
 Belgian Youth Chess Championship 2021 -16 B Blankenberge BEL 2021-11-11
RcRownchangeKK*chgGame
 1747 1886 6.00 7 1.42 40 56.80 
  Debunne, Lasse 1486  * BEL1.0010.08403.20 
  Malfliet, Alexander 1607 BEL1.0010.16406.40 
  Vranckx, Jonas 1539 BEL0.501-0.3940-15.60 
  Beukema, Constantijn 1860 BEL1.0010.464018.40 
  Nemegeer, Arne 1986 BEL1.0010.644025.60 
  Victor, Julian 1901 BEL1.0010.524020.80 
  Anciaux, Adrien 1852 BEL0.501-0.0540-2.00 
 * 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)
 
 Belgian Interclubs 2021-2022 Round 2 Various Places BEL 2021-11-21
RcRownchangeKK*chgGame
 1988 1886 1.00 1 0.64 40 25.60 
  Van Peer, Cedric 1988 BEL1.0010.644025.60 

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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