Blitz: Individual Calculations November 2021
 Draidi, Ahmed  Total change: -28.60  Rating chartPersonal card
 Blitz Halloween 10-2021 Brussels BEL 2021-10-29
RcRownchangeKK*chgGame
 1720 2030 5.00 8 -1.43 20 -28.60 
  Fragoso Mendes, Manuel 1516 BEL1.0010.04200.80 
  Mechkor, Mohamed 1780 BEL1.0010.19203.80 
  Soubrier, Aude 1909 FRA0.001-0.6620-13.20 
  Ruiter, Remco 1561 BEL1.0010.05201.00 
  Rihouay, Clement 2199 FRA0.001-0.2820-5.60 
  Alonso, Jose Antonio 1738 GER0.001-0.8520-17.00 
  Pazienza, Leandro 1494 BEL1.0010.03200.60 
  Veraghaenne, Hippolyte 1563 BEL1.0010.05201.00 

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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