Individual Calculations July 2018
 Martins, Diogo Faria Oliveira  Total change: 4.00  Rating chartPersonal card
 CN Equipas 2017-2018 - 3. divisao meias-finais clubes POR 2018-06-03
RcRownchangeKK*chgGame
 1778 1948 0.50 1 -0.22 20 -4.40 
  Demyanchuk, Sergey 1778 POR0.501-0.2220-4.40 

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 - quartos Pombal POR 2018-06-09
RcRownchangeKK*chgGame
 1891 1948 1.00 1 0.42 20 8.40 
  Santos, Julio 1891 POR1.0010.42208.40 

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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