Individual Calculations July 2012
 Freitas, Ruben Manuel  Total change: -1.35  Rating chartPersonal card
 34. Taca de Portugal several POR 2011-12-03
RcRownchangeKK*chgGame
 1806 1406 0.00 1 -0.08 15 -1.20 
  Evangelista, Ricardo 1806  * POR0.001-0.0815-1.20 
 * 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)
 
 IV Memorial PepiƱo Rodriguez Ferrol ESP 2012-04-27
RcRownchangeKK*chgGame
 1786 1406 0.00 2 -0.18 15 -2.70 
  Cinza Lopez, Javier 1806  * ESP0.001-0.0815-1.20 
  Villodas Vazquez, Alejandro 1765 ESP0.001-0.1015-1.50 
 * 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)
 
 VII Open Cidade de Espinho: Memorial Leonel Pias Espinho POR 2012-06-07
RcRownchangeKK*chgGame
 1637 1445 0.00 2 -0.50 15 -7.50 
  Santos, Ricardo Alexandre Luis 1617 POR0.001-0.2715-4.05 
  Lemos, Artur Jorge Capela Gomes 1656 POR0.001-0.2315-3.45 

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 AXP 2011/2012 several POR 2012-06-18
RcRownchangeKK*chgGame
 1633 1445 2.00 4 0.87 15 13.05 
  Pedroso, Manuel 1460 POR1.0010.52157.80 
  Ferreira, Jorge Viterbo f1845  * POR0.001-0.0815-1.20 
  Brandao, Alvaro Sousa 1697 POR0.5010.31154.65 
  Teixeira, Antonio M Guedes 1531 POR0.5010.12151.80 
 * 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)
 
 CD Jovens Porto 2012 - sub20 Matosinhos POR 2012-06-19
RcRownchangeKK*chgGame
 1556 1445 0.50 2 -0.20 15 -3.00 
  Assuncao, Francisco Daniel 1579 POR0.001-0.3215-4.80 
  Miranda, Jose Pedro 1533 POR0.5010.12151.80 

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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