Individual Calculations October 2015
 Silva, Miguel Antonio Neto  Total change: -5.80  Rating chartPersonal card
 Portugal Open 2015 Oeiras POR 2015-08-30
RcRownchangeKK*chgGame
 2089 2174 5.00 9 -0.29 20 -5.80 
  Silva, Mariana Sofia T. 1839 POR1.0010.12202.40 
  Martinez Duany, Lelys Stanley g2450 CUB0.001-0.1720-3.40 
  Dias, Ricardo Pedro Cruz 1823 POR1.0010.11202.20 
  Sousa, Andre Ventura 2266 POR0.5010.13202.60 
  Rego, Pedro Filipe c2236 POR0.5010.09201.80 
  Margarido, Jose Miguel Teixeira 2021 POR0.501-0.2020-4.00 
  Romano, Joao 1775 POR1.0010.08201.60 
  Silva, Luis Neves Da f2334 POR0.5010.21204.20 
  Fidalgo, Andre Neves 2058 POR0.001-0.6620-13.20 

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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