Individual Calculations May 2011
 Martins, Guilherme Pires Tavare  Total change: -6.60  Rating chartPersonal card
 CNE 3 divisao - serie A several POR 2010-12-11
RcRownchangeKK*chgGame
 1577 1632 1.50 4 -0.80 15 -12.00 
  Ribeiro, Bruno Rafael Leite 1536 POR0.501-0.1315-1.95 
  Guerra, Joao Carlos Carneiro 1546 POR0.001-0.6215-9.30 
  Cruz, Joao Filipe 1624 POR0.001-0.5115-7.65 
  Vaz, Vitor Diogo 1603 POR1.0010.46156.90 

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)
 
 I Torneio "Axis - Ponte de Lima" Ponte de Lima POR 2011-03-11
RcRownchangeKK*chgGame
 1947 1627 0.50 3 0.09 15 1.35 
  Perez Negro, Jose M 2027  * ESP0.5010.42156.30 
  Santiago Pereira, Miguel Angel 1910 ESP0.001-0.1615-2.40 
  Vicente, Joao Vasco Reis 1905 POR0.001-0.1715-2.55 
 * 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)
 
 Nacionais de Jovens 2011 - sub14 Torres Vedras POR 2011-04-10
RcRownchangeKK*chgGame
 1571 1627 2.00 3 0.27 15 4.05 
  Silva, Tiago Oscar Gaspar Da 1532 POR0.001-0.6315-9.45 
  Dias, Fabio Miguel Pimenta 1540 POR1.0010.38155.70 
  Dias, Ivo Rodrigues 1641 POR1.0010.52157.80 

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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