Rapid: Individual Calculations November 2022
 Costa, Jose Maria Machado  Total change: -22.40  Rating chartPersonal card
 V Xeques Tranquilos Porto POR 2022-10-22
RcRownchangeKK*chgGame
 1493 1225 1.00 5 -0.56 40 -22.40 
  Goncalves, Samuel Jesus P 1972 POR0.0010.00400.00 
  Prezado, Jose Carlos 1742 POR0.001-0.0440-1.60 
  Almeida, Francisco Nunes Vieira 1646 POR0.001-0.0740-2.80 
  Wang, Luciano Zhang 1063 POR0.001-0.7140-28.40 
  Patricio, David Pereira 1043 POR1.0010.264010.40 

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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