Rapid: Individual Calculations April 2023
 Herzet, Serge  Total change: 13.40  Rating chartPersonal card
 Rapide de Mars a Ans 2023 Ans BEL 2023-03-14
RcRownchangeKK*chgGame
 1633 1845 7.50 9 0.67 20 13.40 
  Wintgens, Jean-Marc 1605 BEL1.0010.20204.00 
  Heuschen, Roland 1650 BEL0.001-0.7520-15.00 
  Woyave, Pascal 1564 BEL1.0010.16203.20 
  Dolmans, Theo 1642 BEL1.0010.24204.80 
  Lauwaet, Stephan 1763 BEL1.0010.39207.80 
  Coenen, Benjamin 1694 BEL1.0010.30206.00 
  Cypers, Alexandre 1744 BEL0.501-0.1420-2.80 
  Sferruggia, Serge 1455 BEL1.0010.09201.80 
  Lievens, Robert 1580 BEL1.0010.18203.60 

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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