Individual Calculations March 2022
 Parreira, Luis Miguel  Total change: -20.60  Rating chartPersonal card
 Belgian Interclubs 2021-2022 Round 7 Various Places BEL 2022-02-13
RcRownchangeKK*chgGame
 1746 1810 0.00 1 -0.59 20 -11.80 
  Fontigny, Francois 1746 BEL0.001-0.5920-11.80 

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 Interclubs 2021-2022 Round 8 Various Places BEL 2022-02-20
RcRownchangeKK*chgGame
 1852 1810 0.00 1 -0.44 20 -8.80 
  Vande Velde, Erik 1852 BEL0.001-0.4420-8.80 

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)
 

 

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