Individual Calculations March 2023
 Cassard, Maxime  Total change: -26.60  Rating chartPersonal card
 Open Brussels Winter 2023 Rounds 5-6 Brussels BEL 2023-02-06
RcRownchangeKK*chgGame
 1817 2000 0.50 2 -0.97 20 -19.40 
  Cuyvers, Jens 1863 BEL0.501-0.1820-3.60 
  Ahmetaj, Rasim 1771 BEL0.001-0.7920-15.80 

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)
 
 Tournoi de Carnaval 2023 Ronde 2 Brussels BEL 2023-02-11
RcRownchangeKK*chgGame
 1600 2000 1.00 1 0.08 20 1.60 
  Arustamyan, Hrach 1600  * BEL1.0010.08201.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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
 2045 2000 0.00 1 -0.44 20 -8.80 
  Jimenez, Martin 2045 FRA0.001-0.4420-8.80 

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)
 

 

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