Individual Calculations February 2015
 Cavaleiro, Daniel Felipe Costa  Total change: -28.20  Rating chartPersonal card
 Lisbon Christmas International Chess Open Lisboa POR 2014-12-26
RcRownchangeKK*chgGame
 1736 1910 3.50 7 -1.41 20 -28.20 
  Branco, Romulo 1737 POR1.0010.27205.40 
  Silva, Miguel Antonio Neto 2194 POR0.001-0.1620-3.20 
  Boo Vallejo, Marcos 1704 ESP0.501-0.2620-5.20 
  Sousa, Hugo Carneiro 1726 POR0.001-0.7420-14.80 
  Gonzalez Eiris, Daniel 1765 ESP1.0010.31206.20 
  Branco, Joana Catarina Costa 1510  * POR0.001-0.9220-18.40 
  Rodriguez Lopez, Evaristo 1519 ESP1.0010.09201.80 
 * 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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