Individual Calculations October 2017
 Mendes, Bruno Daniel  Total change: -22.80  Rating chartPersonal card
 Guimaraes Chess Open 2017 (CNL) Guimaraes POR 2017-09-02
RcRownchangeKK*chgGame
 1421 1409 2.00 5 -0.57 40 -22.80 
  Galego, Luis g1809  * POR0.001-0.0840-3.20 
  Silva, Mariana Sofia T. wc1809  * POR0.001-0.0840-3.20 
  Sousa, Gil Oliva Teles 1235 POR0.001-0.7340-29.20 
  Mendes, Jose Abilio Correia 1080 POR1.0010.12404.80 
  Couto, Gaspar Sousa 1172 POR1.0010.20408.00 
 * 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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