Blitz: Individual Calculations May 2017
 Videira, Alfredo  Total change: -42.80  Rating chartPersonal card
 CN Veteranos Rapidas 2016-2017 - S65 Luso POR 2017-04-08
RcRownchangeKK*chgGame
 1555 1436 0.00 6 -2.14 20 -42.80 
  Antao, Jorge 1822 POR0.001-0.0920-1.80 
  Campos, Carlos Alberto Viegas 1571 POR0.001-0.3220-6.40 
  Nunes, Adelino Vitor 1494 POR0.001-0.4220-8.40 
  Viana, Eduardo Escudeiro 1575 POR0.001-0.3120-6.20 
  Assuncao, Jose Manuel Lopes Mach 1413 POR0.001-0.5320-10.60 
  Mendes, Antonio Adalberto De O 1455 POR0.001-0.4720-9.40 

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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