Blitz: Individual Calculations March 2022
 Duvillier, Frederic  Total change: 36.40  Rating chartPersonal card
 Blitz 02-2022 Brussels BEL 2022-02-25
RcRownchangeKK*chgGame
 1630 1346 3.50 7 1.82 20 36.40 
  Vanmuylder, Dany 1929 BEL0.001-0.0220-0.40 
  Brunet Vrijens, Leo 1664 BEL0.5010.37207.40 
  Samray, Thomas 1955 BEL0.001-0.0220-0.40 
  Varlet, Daniel 1197 BEL1.0010.30206.00 
  Mechkor, Mohamed 1778 BEL0.001-0.0720-1.40 
  El Abdel-Laoui, Mehdi 1375 BEL1.0010.542010.80 
  Amadou, Bilal 1512 BEL1.0010.722014.40 

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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