Individual Calculations July 2023
 Dhaijere, Arnaud  Total change: -27.20  Rating chartPersonal card
 Open Brussels Spring 2023 Rounds 7-9 Brussels BEL 2023-06-05
RcRownchangeKK*chgGame
 1741 1909 0.00 1 -0.72 20 -14.40 
  Toledo, Hillel 1741 BEL0.001-0.7220-14.40 

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 Experts 2023 Rondes 6-7 Brussels BEL 2023-06-05
RcRownchangeKK*chgGame
 1861 1909 0.50 2 -0.64 20 -12.80 
  Ahmetaj, Rasim 1891 BEL0.501-0.0320-0.60 
  Dessomme, Francois 1830 BEL0.001-0.6120-12.20 

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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