Individual Calculations February 2014
 Seia, Joao Manuel  Total change: -2.70  Rating chartPersonal card
 CN Veteranos 2013/2014 Torres Vedras POR 2014-01-12
RcRownchangeKK*chgGame
 1785 1771 3.50 7 0.11 15 1.65 
  Videira, Alfredo 1490 POR1.0010.16152.40 
  Dias, Jose Oliveira Gaspar 1643 POR1.0010.33154.95 
  Ferreira, Victor Manuel 2040 POR0.001-0.1715-2.55 
  Silva, Fernando m2171  * POR0.001-0.0815-1.20 
  Marcelino, Jose De Jesus Ferrei 1392 POR1.0010.09151.35 
  Santos, Julio 1957 POR0.5010.24153.60 
  Alves, Fernando Pereira Ribeir 1799 POR0.001-0.4615-6.90 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 CN Equipas 2013/2014 - 3. divisao E - r. 1 clubes POR 2014-01-18
RcRownchangeKK*chgGame
 1618 1771 1.00 1 0.30 15 4.50 
  Pereira, Aurelio Da Conceicao 1618 POR1.0010.30154.50 

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)
 
 XXV Taca de Lisboa - r. 1-2 varios POR 2014-01-19
RcRownchangeKK*chgGame
 1708 1771 0.00 1 -0.59 15 -8.85 
  Morais, Andre De Oliveira Conde 1708 POR0.001-0.5915-8.85 

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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