Individual Calculations July 2009
 Santos, Ines Lima  Total change: -30.70  Rating chartPersonal card
 CN Sub-14 Albufeira POR 2009-03-29
RcRownchangeKK*chgGame
 1752 1542 0.50 2 0.03 25 0.75 
  Santos, Luis Manuel Freire Rebelo 1784 POR0.001-0.2025-5.00 
  Fernandes, Andre G Casimiro 1720 POR0.5010.23255.75 

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)
 
 Torneio do Sport Operário Marinhense Marinha Grande POR 2009-04-09
RcRownchangeKK*chgGame
 1822 1538 0.00 3 -0.49 25 -12.25 
  Pinto, Andre Filipe Tempero 1888 POR0.001-0.1125-2.75 
  Bray, Daniel Jose Freire 1820 POR0.001-0.1625-4.00 
  Cavadas, Jose 1758 POR0.001-0.2225-5.50 

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)
 
NOTE: K factor changed
 Campeonato Distrital Absoluto de Leiria - Fase Preliminar Leiria POR 2009-04-19
RcRownchangeKK*chgGame
 1798 1538 0.00 3 -0.56 15 -8.40 
  Canaverde, Mario Alexandre 1888 POR0.001-0.1115-1.65 
  Cavadas, Jose 1758 POR0.001-0.2215-3.30 
  Martins, Joao Pedro Godinho 1749 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)
 
NOTE: K factor changed
 Distrital de Leiria - Fase Final Leiria POR 2009-06-07
RcRownchangeKK*chgGame
 1847 1538 0.00 5 -0.72 15 -10.80 
  Bray, Jose Manuel 1888 POR0.001-0.1115-1.65 
  Babo, Miguel 1888 POR0.001-0.1115-1.65 
  Martins, Joao Pedro Godinho 1749 POR0.001-0.2315-3.45 
  Lima Santos, Hugo 1888 POR0.001-0.1115-1.65 
  Bray, Daniel Jose Freire 1820 POR0.001-0.1615-2.40 

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)
 

 

« go back

Share this page


   facebook    twitter    gplus
©  World Chess Federation    |  Contact us: admin@fide.com   |  Developed and supported by Elista FIDE Office   |   Ratings questions: Elista FIDE Office