Individual Calculations June 2017
 Pires, Emanuel Joao Robarts  Total change: -15.80  Rating chartPersonal card
 XXVIII Taca de Lisboa r.6 tba POR 2017-05-07
RcRownchangeKK*chgGame
 2166 2070 0.00 1 -0.37 20 -7.40 
  Carneiro, Carlos 2166 POR0.001-0.3720-7.40 

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)
 
 Taca de Portugal 2017-2018 oitavos-de-final Porto - Lisboa POR 2017-05-27
RcRownchangeKK*chgGame
 2128 2070 0.00 1 -0.42 20 -8.40 
  Guerra, Victor 2128 POR0.001-0.4220-8.40 

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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