Individual Calculations October 2021
 Lopes, Jose Manuel Cidreiro  Total change: 13.80  Rating chartPersonal card
 CD Veteranos Lisboa 2020-21 - S65 Lisboa POR 2021-08-31
RcRownchangeKK*chgGame
 1607 1451 2.00 4 0.69 20 13.80 
  Fernandes, Jose Palma 1395 POR1.0010.42208.40 
  Lavrador, Rodolfo M Mascarenhas 1784 POR0.001-0.1220-2.40 
  Pascoal, Jose Sargento 1451 POR1.0010.502010.00 
  Santos, Julio 1797 POR0.001-0.1120-2.20 

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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