Individual Calculations July 2017
 Van De Craen, Piet  Total change: -8.20  Rating chartPersonal card
 Brussels Spring Fide Open 2017 Brussels BEL 2017-04-03
RcRownchangeKK*chgGame
 1433 1587 3.00 5 -0.41 20 -8.20 
  Van Landewyck, Michel 1355 BEL0.501-0.2920-5.80 
  Lefevre, Stephane 1510 BEL0.501-0.1120-2.20 
  Souweine, Edwige 1187  * BEL1.0010.08201.60 
  Simon, Fernand 1465 BEL1.0010.33206.60 
  Reghabi Gholami, Jahangir 1647 BEL0.001-0.4220-8.40 
 * 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)
 

 

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