Individual Calculations October 2021
 Neves, Rui Manuel Gracio Das  Total change: -10.40  Rating chartPersonal card
 CD Veteranos Lisboa 2020-21 - S65 Lisboa POR 2021-08-31
RcRownchangeKK*chgGame
 1548 1402 0.50 3 -0.52 20 -10.40 
  Santos, Julio 1797 POR0.001-0.0820-1.60 
  Pascoal, Jose Sargento 1451 POR0.5010.07201.40 
  Fernandes, Jose Palma 1395 POR0.001-0.5120-10.20 

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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