Individual Calculations April 2022
 Siebert, Xavier  Total change: 44.40  Rating chartPersonal card
 Brussels Open Winter 2022 Brussels BEL 2022-01-10
RcRownchangeKK*chgGame
 1566 1510 4.00 7 0.72 40 28.80 
  Lejzerowicz, Nathan 1217 BEL0.501-0.3540-14.00 
  Hernandez, Lara 2022 FRA1.0010.964038.40 
  Varlet, Daniel 1189 BEL1.0010.13405.20 
  Van Merris, Francois 1432 BEL1.0010.394015.60 
  Grobli-Casimir, Davy 1760 BEL0.001-0.1940-7.60 
  Harutyunyan, Axel 1950 BEL0.001-0.0640-2.40 
  Rotthier, Gery 1392 BEL0.501-0.1640-6.40 

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)
 
 Belgian Interclubs 2021-2022 Round 10 Various Places BEL 2022-03-27
RcRownchangeKK*chgGame
 1431 1510 1.00 1 0.39 40 15.60 
  Pouliart, Sander 1431 BEL1.0010.394015.60 

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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