Individual Calculations December 2021
 Zouaghi, Amir  Total change: 34.00  Rating chartPersonal card
 Belgian Youth Chess Championship 2021 -14 B Blankenberge BEL 2021-11-11
RcRownchangeKK*chgGame
 1573 1697 5.00 6 1.16 40 46.40 
  Dymkin, Lev 1297  * BEL1.0010.08403.20 
  Wibowo, Ruben 1395 BEL1.0010.15406.00 
  Beukenhorst, Gabriel 1443 BEL1.0010.19407.60 
  Dreelinck, Jacob 2023 BEL0.5010.374014.80 
  De Reese, Elias 1796 BEL0.5010.14405.60 
  Oloeriu, Calin 1484 BEL1.0010.23409.20 
 * 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
 1838 1697 0.00 1 -0.31 40 -12.40 
  Vande Ginste, Michiel 1838 BEL0.001-0.3140-12.40 

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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