Individual Calculations April 2017
 Martins, Abilio Morgado  Total change: 5.00  Rating chartPersonal card
 CD Veteranos Lisboa 2017 - S65 Lisboa POR 2017-02-20
RcRownchangeKK*chgGame
 1499 1516 2.50 6 -0.65 20 -13.00 
  Assuncao, Jose Manuel Lopes Mach 1378 POR0.501-0.1920-3.80 
  Videira, Alfredo 1462 POR1.0010.42208.40 
  Lopes, Jose Manuel Cidreiro 1625 POR0.001-0.3520-7.00 
  Mouquinho, Jose Francisco B 1430 POR0.001-0.6220-12.40 
  Campos, Carlos Alberto Viegas 1588 POR1.0010.602012.00 
  Nunes, Adelino Vitor 1511 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)
 
 XXVIII Taca de Lisboa r.3-4 tba POR 2017-03-12
RcRownchangeKK*chgGame
 1888 1516 1.00 1 0.90 20 18.00 
  Moysan, Carlos Jorge Casaleiro C 1888 POR1.0010.902018.00 

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)
 

 

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