Individual Calculations December 2021
 Dreelinck, Jacob  Total change: 22.40  Rating chartPersonal card
 Belgian Youth Chess Championship 2021 -14 B Blankenberge BEL 2021-11-11
RcRownchangeKK*chgGame
 1690 2023 6.50 7 0.40 40 16.00 
  Van Parys, Dago 1623  * BEL1.0010.08403.20 
  Boatca, Luca 1623  * BEL1.0010.08403.20 
  Cappan, Pjotr 1679 BEL1.0010.12404.80 
  Dutre, Wonder 1787 BEL1.0010.20408.00 
  Zouaghi, Amir 1697 BEL0.501-0.3740-14.80 
  Micciche, Ruben 1623  * BEL1.0010.08403.20 
  De Reese, Elias 1796 BEL1.0010.21408.40 
 * 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
 1734 2023 1.00 1 0.16 40 6.40 
  De Vrieze, Sander 1734 BEL1.0010.16406.40 

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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