Individual Calculations March 2018
 Almeida, Augusto Artur  Total change: -38.00  Rating chartPersonal card
 CD Veteranos Porto 2018 - S65 Porto POR 2018-01-05
RcRownchangeKK*chgGame
 1581 1509 0.50 6 -1.90 20 -38.00 
  Brandao, Alvaro Sousa 1617 POR0.001-0.3520-7.00 
  Teixeira, Antonio M Guedes 1493 POR0.001-0.5220-10.40 
  Mendes, Antonio Adalberto De O 1634 POR0.001-0.3320-6.60 
  Brandao, Alvaro Sousa 1617 POR0.001-0.3520-7.00 
  Teixeira, Antonio M Guedes 1493 POR0.001-0.5220-10.40 
  Mendes, Antonio Adalberto De O 1634 POR0.5010.17203.40 

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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