Individual Calculations March 2023
 Pereira Garza, Cecilia  Total change: 66.80  Rating chartPersonal card
 Belgian Interclubs 2022-2023 Ronde 6 Various Places BEL 2023-01-29
RcRownchangeKK*chgGame
 1302 1297 1.00 1 0.51 40 20.40 
  Celiktas, Kaan 1302 BEL1.0010.514020.40 

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
 1566 1297 0.00 1 -0.17 40 -6.80 
  Van Hoof, Wilfried 1566 BEL0.001-0.1740-6.80 

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)
 
 Belgian Youth Chess Championship 2023 -14 Blankenberge BEL 2023-02-19
RcRownchangeKK*chgGame
 1497 1297 3.00 6 1.33 40 53.20 
  Sazonov, Fedor 1789 BEL0.001-0.0440-1.60 
  Aishajiang, Ehsan 1539 BEL0.001-0.2040-8.00 
  Reveillon, Nathan 1150 BEL1.0010.304012.00 
  Cappan, Stan 1433 BEL1.0010.684027.20 
  Ghisa, Alexander 1517 BEL0.001-0.2240-8.80 
  Ho, Sy Le 1551 BEL1.0010.814032.40 

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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