Individual Calculations February 2014
 Abrantes, Joao  Total change: 25.50  Rating chartPersonal card
 CN Veteranos 2013/2014 Torres Vedras POR 2014-01-12
RcRownchangeKK*chgGame
 1784 1749 4.00 7 0.85 30 25.50 
  Mano, Avelino De Sousa 1471 POR1.0010.17305.10 
  Lopes, Carlos Correia 1879 POR0.5010.18305.40 
  Silva, Fernando m2149  * POR0.001-0.0830-2.40 
  Marcelino, Jose De Jesus Ferrei 1392 POR1.0010.11303.30 
  Santos, Julio 1957 POR0.5010.27308.10 
  Alves, Fernando Pereira Ribeir 1799 POR1.0010.573017.10 
  Antao, Jorge 1841 POR0.001-0.3730-11.10 
 * 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)
 

 

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