Individual Calculations January 2023
 Cornil, Etienne  Total change: 17.40  Rating chartPersonal card
 Belgian Interclubs 2022-2023 Ronde 5 Various Places BEL 2022-12-04
RcRownchangeKK*chgGame
 2018 1870 1.00 1 0.70 20 14.00 
  Faybish, Benjamin 2018 BEL1.0010.702014.00 

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)
 
 Tournoi d'hiver 2022 Ronde 4 Brussels BEL 2022-12-10
RcRownchangeKK*chgGame
 1493 1870 1.00 1 0.09 20 1.80 
  Sola, Alessandro 1493 BEL1.0010.09201.80 

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 d'hiver 2022 Ronde 5 Brussels BEL 2022-12-17
RcRownchangeKK*chgGame
 1470 1870 1.00 1 0.08 20 1.60 
  Sonnaert, Pierre 1470  * 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)
 

 

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