Individual Calculations October 2019
 Korning, Peter  Total change: -31.40  Rating chartPersonal card
 Guimaraes Chess Open 2019 (PCT) Guimaraes POR 2019-08-28
RcRownchangeKK*chgGame
 1737 1972 3.00 6 -1.57 20 -31.40 
  Barros, Luis 1680 CPV1.0010.15203.00 
  Martins, Jose Carlos Caetano 1655 POR0.001-0.8720-17.40 
  Pacheco, Joao Daniel Barbosa 1572  * POR1.0010.08201.60 
  Veiga, Jose Francisco R P Neves f2346 POR0.001-0.1020-2.00 
  Soares, Sara Joana De Moura Pe 1597 POR0.001-0.9120-18.20 
  Veleirinho, Antonio 1572  * POR1.0010.08201.60 
 * 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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