Rapid: Individual Calculations September 2017
 Abedian, Mohsen  Total change: -7.80  Rating chartPersonal card
 Golders Green FIDE Rapid Chess Minor Aug 2017 London ENG 2017-08-05
RcRownchangeKK*chgGame
 1509 1567 3.00 6 -0.39 20 -7.80 
  Derylo, Adam 1239 POL0.001-0.8720-17.40 
  Singh, Manraj 1449 ENG1.0010.34206.80 
  Pepe, Salvatore 1640 ENG0.5010.10202.00 
  Chantrell, Paul 1585 ENG0.5010.03200.60 
  Porter, Matthew 1454 ENG1.0010.35207.00 
  McDonnell, James J. 1686 IRL0.001-0.3420-6.80 

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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