Individual Calculations August 2015
 Pinho, Joaquim Brandao  Total change: -14.20  Rating chartPersonal card
 Oporto Open 2015 - 75. aniversario do GX Porto Porto POR 2015-07-13
RcRownchangeKK*chgGame
 1722 1794 4.50 9 -0.71 20 -14.20 
  Sa, Luis Afonso 1490 POR1.0010.14202.80 
  Brandao, Alvaro Sousa 1628 POR1.0010.28205.60 
  Boas Novas, Fernando 1896 POR0.5010.14202.80 
  Ider, Borya m2194  * FRA0.001-0.0820-1.60 
  Truman, Richard G 1956 ENG0.001-0.2920-5.80 
  Conejero Sanchez, Alvaro 2008 ESP0.001-0.2320-4.60 
  Castro, Joao Pedro 1441 POR0.501-0.3920-7.80 
  Martinez Morales, Raul 1491 ESP0.501-0.3620-7.20 
  Pipiras, Filipa Fortuna 1394  * POR1.0010.08201.60 
 * 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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