Individual Calculations October 2019
 Barros, Luis  Total change: -52.40  Rating chartPersonal card
 Guimaraes Chess Open 2019 (PCT) Guimaraes POR 2019-08-28
RcRownchangeKK*chgGame
 1476 1680 1.00 5 -2.62 20 -52.40 
  Korning, Peter 1972 SWE0.001-0.1520-3.00 
  Abdurramane, Danial Germano 1405 POR0.001-0.8320-16.60 
  Dieguez Novoa, Pura 1294 ESP1.0010.09201.80 
  Sarabando, Rodrigo Andias 1428 POR0.001-0.8120-16.20 
  Silva, Mark Orlov 1280  * POR0.001-0.9220-18.40 
 * 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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