Individual Calculations October 2015
 Leao, Tiago Miguel Da Silva  Total change: 3.60  Rating chartPersonal card
 Portugal Open 2015 Oeiras POR 2015-08-30
RcRownchangeKK*chgGame
 2031 1969 4.00 9 0.09 40 3.60 
  Sousa, Andre Ventura 2266 POR1.0010.854034.00 
  Hoffman, Alejandro g2369  * ARG0.001-0.0840-3.20 
  Rego, Pedro Filipe c2236 POR0.001-0.1840-7.20 
  Alves, Fernando Pereira Ribeir 1749 POR1.0010.22408.80 
  Mendes, Modeste 1816 POR1.0010.304012.00 
  Santos, Jose Alves 2205 POR0.5010.304012.00 
  Silva, Luis Neves Da f2334 POR0.001-0.1040-4.00 
  Gomes, Hugo Antonio Alexandre 1716 POR0.001-0.8140-32.40 
  Prazeres, Joao Pires 1590 POR0.501-0.4140-16.40 
 * 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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