Rapid: Individual Calculations February 2017
 Polaczek, Richard  Total change: 31.20  Rating chartPersonal card
 CN Semi-Rapidas Equipas 2016-2017 Marinha Grande POR 2017-01-28
RcRownchangeKK*chgGame
 2155 2418 8.00 8 1.56 20 31.20 
  Maria, Antonio Jose Conceicao 2018  * POR1.0010.08201.60 
  Botelho, Luis Miguel Rodrigues 2045 POR1.0010.10202.00 
  Guimaraes, Rui 2018  * POR1.0010.08201.60 
  Ferents, Andrey 2253 UKR1.0010.28205.60 
  Andrade, Jose M Vieira f2236 POR1.0010.26205.20 
  Silva, Miguel Antonio Neto 2145 POR1.0010.17203.40 
  Padeiro, Jose f2270 POR1.0010.30206.00 
  Diogo, Vasco f2257 POR1.0010.29205.80 
 * 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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