Individual Calculations August 2015
 Ozkan, Salih  Total change: -19.60  Rating chartPersonal card
 Oporto Open 2015 - 75. aniversario do GX Porto Porto POR 2015-07-13
RcRownchangeKK*chgGame
 1772 1808 4.50 9 -0.49 40 -19.60 
  Teixeira, Antonio M Guedes 1493 POR0.501-0.3640-14.40 
  Rosario, Nuno 1774 POR1.0010.454018.00 
  Saraiva, Rafael Morais 1617 POR1.0010.254010.00 
  Ferreira, Jorge Viterbo m2208  * POR0.001-0.0840-3.20 
  Larsen, Karsten f2208  * DEN0.001-0.0840-3.20 
  Gutkind, Kedem 2074 NED0.001-0.1840-7.20 
  Nogueira, Diana Sofia 1590 POR0.001-0.7840-31.20 
  Pinto, Diogo Costa 1408  * POR1.0010.08403.20 
  Silva, Jose Manuel Martins Amara 1576 POR1.0010.21408.40 
 * 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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