Rapid: Individual Calculations January 2023
 Lauwaet, Stephan  Total change: -27.40  Rating chartPersonal card
 5th Belgian Championship 50plus 2022 Ans BEL 2022-12-18
RcRownchangeKK*chgGame
 1654 1790 4.00 8 -1.37 20 -27.40 
  Lafosse, Marcel 1457 BEL1.0010.12202.40 
  Blagojevic, Lubo 2053 BEL0.001-0.1820-3.60 
  Woyave, Pascal 1591 BEL1.0010.24204.80 
  Bair, Marc 1614 BEL0.001-0.7320-14.60 
  Jortay, Olivier 1563 BEL0.001-0.7920-15.80 
  Nadin, Corinne 1507 BEL1.0010.16203.20 
  Mollica, Antonio 1706 BEL1.0010.38207.60 
  Brunet, David 1742 BEL0.001-0.5720-11.40 

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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