Individual Calculations June 2019
 Bergin, Cian  Total change: 22.00  Rating chartPersonal card
 Irish International Open 2019 Dublin IRL 2019-04-17
RcRownchangeKK*chgGame
 1732 1512 2.50 8 0.55 40 22.00 
  Kersten, Julian 1912  * AUT0.001-0.0840-3.20 
  Boyle, Bernard 1799 IRL0.001-0.1640-6.40 
  Burg, Henk 1719 NED0.5010.274010.80 
  Saynajakangas, Kirsi 1693 FIN1.0010.744029.60 
  Scott, Luke 1881 IRL0.001-0.1040-4.00 
  Remenyik, David 1798 IRL0.001-0.1640-6.40 
  Farrelly, Eoin 1644 IRL0.001-0.3240-12.80 
  Dimitrov, Nikolai 1411 IRL1.0010.364014.40 
 * 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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