Individual Calculations December 2021
 Blom, Vincent  Total change: 6.60  Rating chartPersonal card
 Dutch Team Competition 2021-2022 - Klasse 4 Round 3 various NED 2021-11-06
RcRownchangeKK*chgGame
 1926 2326 1.00 1 0.08 20 1.60 
  Bonoo, Iwan 1926  * NED1.0010.08201.60 
 * 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
 2050 2326 1.00 1 0.17 20 3.40 
  Kalle, Erwin 2050 NED1.0010.17203.40 

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 2021-2022 - Klasse 4 Round 4 various NED 2021-11-27
RcRownchangeKK*chgGame
 1926 2326 1.00 1 0.08 20 1.60 
  De Jong, Sebastiaan 1926  * NED1.0010.08201.60 
 * 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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