Individual Calculations April 2019
 Boujmil, Said  Total change: -85.20  Rating chartPersonal card
 Brussels Winter Fide Open 2019 Brussels BEL 2019-01-07
RcRownchangeKK*chgGame
 1535 1811 2.00 5 -2.13 40 -85.20 
  Grobli-Casimir, Davy 1524 BEL0.501-0.3440-13.60 
  Simon, Fernand 1411  * BEL1.0010.08403.20 
  Van De Craen, Piet 1569 BEL0.501-0.3040-12.00 
  Sohet, Cedric 1626 BEL0.001-0.7440-29.60 
  Yoro, Samuel 1543 BEL0.001-0.8340-33.20 
 * 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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