Individual Calculations June 2019
 Kersten, Julian  Total change: -42.60  Rating chartPersonal card
 Irish International Open 2019 Dublin IRL 2019-04-17
RcRownchangeKK*chgGame
 1793 1996 4.50 9 -2.13 20 -42.60 
  Bergin, Cian 1596  * IRL1.0010.08201.60 
  Hovhannisyan, Mher g2396  * BEL0.001-0.0820-1.60 
  Opseth, Oliver 1739 NOR0.001-0.8220-16.40 
  Farrelly, Eoin 1644 IRL1.0010.11202.20 
  Murphy, Sean 1853 IRL0.001-0.6920-13.80 
  Whelan, Niall 1620 IRL1.0010.09201.80 
  O`flaherty, Kevin 1889 IRL0.501-0.1520-3.00 
  Putar, Leon 1596  * CRO1.0010.08201.60 
  Lundback, Anders 1806 SWE0.001-0.7520-15.00 
 * 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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