Individual Calculations October 2021
 Van Der Weij, Anton  Total change: 3.60  Rating chartPersonal card
 Belgian Interclubs 2019-2020 Round 11 bis Various places BEL 2021-09-12
RcRownchangeKK*chgGame
 2173 2113 0.50 1 0.08 20 1.60 
  Swijsen, Lars 2173 BEL0.5010.08201.60 

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)
 
 74ste Limburgse Interclubs 2021-2022 Ronde 1 Various places BEL 2021-09-24
RcRownchangeKK*chgGame
 1755 2113 1.00 1 0.10 20 2.00 
  Sleurs, Juliette 1755 BEL1.0010.10202.00 

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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