Rapid: Individual Calculations February 2020
 Adao, David Jaime Changani  Total change: -31.00  Rating chartPersonal card
 CD Equipas Semi-Rapidas Lisboa 2019-20 Lisboa POR 2020-01-05
RcRownchangeKK*chgGame
 1592 1749 2.50 6 -1.55 20 -31.00 
  Dong, Rafael 1512 POR0.001-0.8020-16.00 
  Almeida, Jose Antonio Ferreira 1445 POR1.0010.14202.80 
  Joaquim, Fernando Manuel Olive 1380 POR0.001-0.9020-18.00 
  Pires, Emanuel Joao Robarts 2064 POR0.001-0.1420-2.80 
  Rodrigues, Pedro Caiada 1349  * POR1.0010.08201.60 
  Bornand, Herbert 1799 SUI0.5010.07201.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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