Individual Calculations December 2023
 Marchal, Anais  Total change: -25.60  Rating chartPersonal card
 Open Leuven 2023 Leuven BEL 2023-11-09
RcRownchangeKK*chgGame
 1691 1460 0.50 6 -1.34 20 -26.80 
  Roelandt, Jesse 1773 BEL0.5010.36207.20 
  Jabandzic, Irfan 2000 BIH0.001-0.0320-0.60 
  Tamhankar, Siddhant 1871 IND0.001-0.0820-1.60 
  De Vogelaere, Robin 2026 BEL0.001-0.0220-0.40 
  Verplancke, Joost 1223 BEL0.001-0.8020-16.00 
  Lukin, Yesenia 1253 BEL0.001-0.7720-15.40 

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 2023-2024 Round 4 Various Places BEL 2023-11-19
RcRownchangeKK*chgGame
 1506 1460 0.50 1 0.06 20 1.20 
  Lhoir, Thierry 1506 BEL0.5010.06201.20 

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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