Individual Calculations December 2022
 Castelein, Dirk  Total change: -13.40  Rating chartPersonal card
 Belgian Interclubs 2022-2023 Ronde 3 Various Places BEL 2022-11-06
RcRownchangeKK*chgGame
 1811 1965 0.50 1 -0.21 20 -4.20 
  Pu, Linden 1811 BEL0.501-0.2120-4.20 

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 2022-2023 Ronde 4 Various Places BEL 2022-11-20
RcRownchangeKK*chgGame
 1993 1965 0.00 1 -0.46 20 -9.20 
  Willen, Benny 1993 BEL0.001-0.4620-9.20 

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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