Individual Calculations October 2019
 Palhas, Miguel Branco  Total change: 8.40  Rating chartPersonal card
 Guimaraes Chess Open 2019 (PCT) Guimaraes POR 2019-08-28
RcRownchangeKK*chgGame
 1635 1460 2.00 5 0.42 20 8.40 
  Sousa, Gil Oliva Teles 1476 POR0.001-0.4820-9.60 
  Lopez Quevedo, Eduardo 1860  * ESP0.001-0.0820-1.60 
  Guimaraes, Alvaro 1796 POR0.001-0.1220-2.40 
  Vilarino Lorenzo, Uxio 1219 ESP1.0010.20204.00 
  Raro Gualda, Javier 1824 ESP1.0010.902018.00 
 * 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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