Blitz: Individual Calculations November 2021
 Rega, Didier  Total change: -18.00  Rating chartPersonal card
 Blitz Halloween 10-2021 Brussels BEL 2021-10-29
RcRownchangeKK*chgGame
 1571 1473 1.00 5 -0.90 20 -18.00 
  Alisalama, Nirina Jean Michel 1788 MAD0.001-0.1420-2.80 
  Veraghaenne, Hippolyte 1563 BEL0.001-0.3820-7.60 
  El Abdel-Laoui, Mehdi 1372 BEL0.001-0.6420-12.80 
  Amadou, Bilal 1572 BEL1.0010.642012.80 
  Ruiter, Remco 1561 BEL0.001-0.3820-7.60 

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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