Individual Calculations April 2023
 Varlet, Daniel  Total change: 40.60  Rating chartPersonal card
 Belgian Interclubs 2022-2023 Ronde 8 Various Places BEL 2023-03-05
RcRownchangeKK*chgGame
 1302 1320 1.00 1 0.47 20 9.40 
  Sissau, Arno 1302 BEL1.0010.47209.40 

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)
 
 Open Brussels Winter 2023 Rounds 8 - 11 Brussels BEL 2023-03-06
RcRownchangeKK*chgGame
 1435 1320 2.00 4 0.54 20 10.80 
  Herman, Luc 1644 BEL0.001-0.1320-2.60 
  Heyndrickx, Christophe 1166 BEL0.501-0.2120-4.20 
  Simek, Antonia 1479 BEL0.5010.21204.20 
  Perez, David 1449 BEL1.0010.672013.40 

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)
 
 Open 2023 du CEWB Ronde 4 Bruxelles BEL 2023-03-16
RcRownchangeKK*chgGame
 1685 1320 0.00 1 -0.10 20 -2.00 
  De Caevel, Bernard 1685 BEL0.001-0.1020-2.00 

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
 1437 1320 1.00 1 0.66 20 13.20 
  Meerschman, Maxime 1437 BEL1.0010.662013.20 

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)
 
 Open 2023 du CEWB Ronde 5 Bruxelles BEL 2023-03-23
RcRownchangeKK*chgGame
 1348 1320 1.00 1 0.54 20 10.80 
  Travers, Sylvain 1348 BEL1.0010.542010.80 

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)
 
 Open Jaws 2023 Ronde 4 Brussels BEL 2023-03-24
RcRownchangeKK*chgGame
 1724 1320 0.00 1 -0.08 20 -1.60 
  Cisterna, Horacio 1724 FRA0.001-0.0820-1.60 

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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