Individual Calculations June 2015
 Silva, Nelson Americo  Total change: 8.20  Rating chartPersonal card
 CN Equipas 2014/2015 - 2. divisao A r. 6-7 Matosinhos POR 2015-05-09
RcRownchangeKK*chgGame
 1666 1827 2.00 2 0.62 20 12.40 
  Martinho, Nuno Miguel 1822 POR1.0010.49209.80 
  Ribeiro, Rafael A Figueiredo 1510 POR1.0010.13202.60 

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)
 
 Taca de Portugal 2014/2015 - Rondas 5-6 S J Madeira + Torres Novas POR 2015-05-23
RcRownchangeKK*chgGame
 2056 1827 0.00 1 -0.21 20 -4.20 
  Novais, Carlos Joao Fernandes 2056 POR0.001-0.2120-4.20 

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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