Individual Calculations December 2022
 Simek, Antonia  Total change: -2.00  Rating chartPersonal card
 Open Leuven 2022 Leuven BEL 2022-11-10
RcRownchangeKK*chgGame
 1600 1494 2.50 6 0.24 20 4.80 
  Blanter, Marfa 1785 NED0.001-0.1520-3.00 
  De Keyser, Eric 1175 BEL1.0010.13202.60 
  Khallouf, Abdallah 1846 LBN0.001-0.1120-2.20 
  Gooijers, Richard 1338 NED1.0010.29205.80 
  Wambecq, Sven 1687 BEL0.5010.25205.00 
  Eefting, Martijn 1768 ENG0.001-0.1720-3.40 

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 4 Various Places BEL 2022-11-20
RcRownchangeKK*chgGame
 1384 1494 0.00 1 -0.65 20 -13.00 
  De Visser, Stefaan 1384 BEL0.001-0.6520-13.00 

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)
 
 Open Brussels Fall 2022 Round 11 Brussels BEL 2022-11-28
RcRownchangeKK*chgGame
 1743 1494 0.50 1 0.31 20 6.20 
  Haulotte, Francois 1743 BEL0.5010.31206.20 

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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