Individual Calculations March 2023
 Koppens, Daniel  Total change: 6.40  Rating chartPersonal card
 Belgian Interclubs 2022-2023 Ronde 6 Various Places BEL 2023-01-29
RcRownchangeKK*chgGame
 1631 1553 0.50 1 0.11 40 4.40 
  Thirion, Jean-Francois 1631 BEL0.5010.11404.40 

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 2022-2023 Ronde 7 Various Places BEL 2023-02-12
RcRownchangeKK*chgGame
 1550 1553 0.50 1 0.00 40 0.00 
  Renard, Alain 1550 BEL0.5010.00400.00 

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)
 
 Belgian Youth Chess Championship 2023 -18 Blankenberge BEL 2023-02-19
RcRownchangeKK*chgGame
 1638 1553 3.00 7 0.05 40 2.00 
  De Rycke, Tyani wf2082 BEL0.001-0.0340-1.20 
  Deleu, Ellen 1255 BEL0.501-0.3540-14.00 
  Docquier, Orville 1835 BEL0.5010.344013.60 
  Naessens, Wolf 1948 BEL0.001-0.0840-3.20 
  Dehoux, Cedric 1405 BEL1.0010.304012.00 
  Robijns, Krieke 1156 BEL1.0010.08403.20 
  Dhaenens, Leon 1782 BEL0.001-0.2140-8.40 

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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