Rapid: Individual Calculations October 2013
 Sousa, Joao Rui  Total change: 0.80  Rating chartPersonal card
 CD Coimbra Semi-Rapidas 2013 Coimbra POR 2013-09-21
RcRownchangeKK*chgGame
 1745 1525 1.00 4 0.04 20 0.80 
  Conflitti, Alessandro 1794 ITA0.001-0.1720-3.40 
  Cross, Dominic 1917 POR0.001-0.0820-1.60 
  Mendes, Carlos Alberto De Sousa 1714 POR1.0010.752015.00 
  Fernandes, Joao Pedro Murtinho 1556 POR0.001-0.4620-9.20 

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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