Individual Calculations July 2019
 Brion, Philippe  Total change: -26.40  Rating chartPersonal card
 Brussels Spring Fide Open 2019 Brussels BEL 2019-04-01
RcRownchangeKK*chgGame
 1620 1799 4.50 8 -1.32 20 -26.40 
  Lemmens, Pierre 1537 BEL0.001-0.8220-16.40 
  Lefevre, Stephane 1523 BEL1.0010.17203.40 
  Dumoulin, Michel 1633 BEL1.0010.28205.60 
  Yoro, Samuel 1586 BEL0.001-0.7720-15.40 
  Gormez, Maurice 1719 BEL0.501-0.1120-2.20 
  Reghabi Gholami, Jahangir 1674 BEL0.501-0.1720-3.40 
  Santos Martins, Junior 1573 BEL0.501-0.2920-5.80 
  Boujmil, Said 1717 BEL1.0010.39207.80 

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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