Individual Calculations May 2015
 Simoes, John  Total change: -13.60  Rating chartPersonal card
 GXA Inverno 2015 Lisboa POR 2015-03-16
RcRownchangeKK*chgGame
 1790 1962 4.00 6 -0.15 20 -3.00 
  Pascoal, Jose Sargento 1570 POR1.0010.08201.60 
  Alves, Luis Miguel 1792 POR1.0010.28205.60 
  Prata, Jose 1968 POR0.001-0.4920-9.80 
  Silva, Miguel Amorim 1636 POR1.0010.13202.60 
  Bolhari, Orfeh 2100 IRI0.001-0.3120-6.20 
  Azevedo, Manuel Roque 1673 POR1.0010.16203.20 

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)
 
 XXVI Taca de Lisboa - r.5 Lisboa POR 2015-04-19
RcRownchangeKK*chgGame
 1925 1950 0.00 1 -0.53 20 -10.60 
  Silva, Goncalo Nuno Neto Pires 1925 POR0.001-0.5320-10.60 

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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