Individual Calculations October 2021
 Paiva, Manuel Maria Fonseca  Total change: 71.20  Rating chartPersonal card
 V Torneio Internacional de Xadrez da Maia Maia POR 2021-08-30
RcRownchangeKK*chgGame
 1501 1180 2.50 5 1.78 40 71.20 
  Lortkipanidze, Nodar m1580  * GEO0.001-0.0840-3.20 
  Coelho, Goncalo Cavaz 1384 POR0.001-0.2440-9.60 
  Taveira, Edgar Emanuel 1382 POR1.0010.764030.40 
  Abreu Sanchez, Leonel Jesus 1580  * VEN1.0010.924036.80 
  Andrade, Ricardo Sarmento 1580  * POR0.5010.424016.80 
 * 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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