Individual Calculations December 2018
 Arabia, Allan  Total change: -0.60  Rating chartPersonal card
 Tournoi Lalevitch 2018 LIEGE BEL 2018-09-07
RcRownchangeKK*chgGame
 1559 1699 2.50 4 -0.14 20 -2.80 
  Christiane, Marc 1299  * BEL1.0010.08201.60 
  Thirion, Marcel 2053 BEL0.001-0.1120-2.20 
  Dans, Guy 1355 BEL0.501-0.3820-7.60 
  Hubinon, Bryan 1527 BEL1.0010.27205.40 
 * 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 2018-2019 Round 4 Various BEL 2018-11-18
RcRownchangeKK*chgGame
 1362 1711 1.00 1 0.11 20 2.20 
  Legros, Frederic 1362 BEL1.0010.11202.20 

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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