Individual Calculations April 2018
 Peixoto, Flavio Pimenta  Total change: -18.40  Rating chartPersonal card
 Taca AXDB 2018 clubes POR 2018-03-03
RcRownchangeKK*chgGame
 1641 1451 0.00 2 -0.53 40 -21.20 
  Barroso, Simao Oliveira Alvim 1535 POR0.001-0.3840-15.20 
  Gomes, Rui Pedro 1747 POR0.001-0.1540-6.00 

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)
 
NOTE: K factor changed
 r.3 clubes POR 2018-03-17
RcRownchangeKK*chgGame
 1140 1451 1.00 1 0.14 20 2.80 
  Guimaraes, Henrique 1140 POR1.0010.14202.80 

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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