Individual Calculations November 2009
 Morais, Vitor  Total change: -15.30  Rating chartPersonal card
 VII Open Internacional Ayuntamiento de Mondariz Mondariz (Pontevedra) ESP 2009-08-24
RcRownchangeKK*chgGame
 1856 2048 4.50 6 0.15 15 2.25 
  Lomba Gonzalez, Sergio 1648  * ESP1.0010.08151.20 
  Torrallardona Raventos, Marti 1761 ESP1.0010.16152.40 
  Gomez Dieguez, David 1795 ESP0.501-0.3115-4.65 
  Ferreira, Jorge Viterbo 2202 POR0.001-0.2915-4.35 
  Suarez Casal, Pedro 1859 ESP1.0010.25153.75 
  Alves, Luis Miguel 1868 POR1.0010.26153.90 
 * 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)
 
 Campeonato Nacional Absoluto - Fase Preliminar 2009 Amadora POR 2009-09-05
RcRownchangeKK*chgGame
 1899 2044 5.00 9 -1.17 15 -17.55 
  Ferreira, Ana Margarida G 1736 POR0.501-0.3615-5.40 
  Povoa, Mario Monteiro Martins 1832 POR0.501-0.2715-4.05 
  Vasques, Jose Claudio S Mesqui 1808 POR1.0010.20153.00 
  Santos, Luis Manuel Freire R D 1889 POR0.001-0.7115-10.65 
  Silva, Miguel Antonio Neto Pir 1833 POR0.001-0.7715-11.55 
  Craciun, Ion 1986 POR1.0010.42156.30 
  Nanques, Helder Manuel Pereira 1922 POR1.0010.33154.95 
  Pires, Emanuel Joao Robarts 1878 POR1.0010.28154.20 
  Guerra, Vitor Manuel Vestia 2205 POR0.001-0.2915-4.35 

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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