Individual Calculations April 2023
 Fogel, Pierre  Total change: 4.40  Rating chartPersonal card
 Open Brussels Winter 2023 Rounds 8 - 11 Brussels BEL 2023-03-06
RcRownchangeKK*chgGame
 1946 2073 3.50 4 0.87 20 17.40 
  Thierens, Christian 1812 BEL1.0010.18203.60 
  Ronse, Ivan 1981 BEL1.0010.37207.40 
  Hauchamps, Maxime 2164 BEL1.0010.622012.40 
  Ahmetaj, Rasim 1828 BEL0.501-0.3020-6.00 

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 Interclubs 2022-2023 Ronde 9 Various Places BEL 2023-03-19
RcRownchangeKK*chgGame
 2095 2073 0.00 1 -0.47 20 -9.40 
  Schrevens, Birger 2095 BEL0.001-0.4720-9.40 

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)
 
 75ste Limburgse Interclubs 2022-2023 Ronde 8 Various Places BEL 2023-03-24
RcRownchangeKK*chgGame
 2330 2073 0.00 1 -0.18 20 -3.60 
  Goossens, Roel f2330 BEL0.001-0.1820-3.60 

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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