Individual Calculations June 2019
 Opseth, Oliver  Total change: -16.00  Rating chartPersonal card
 Irish International Open 2019 Dublin IRL 2019-04-17
RcRownchangeKK*chgGame
 1809 1739 3.50 9 -0.40 40 -16.00 
  Brady, Stephen f2139  * IRL0.001-0.0840-3.20 
  Honner, Mervyn 1441 IRL1.0010.15406.00 
  Kersten, Julian 1996 AUT1.0010.824032.80 
  Melaugh, Shane 2105 IRL0.001-0.1040-4.00 
  Duffy, Seamus 1921 IRL0.001-0.2640-10.40 
  Daly, Colm f2139  * IRL0.001-0.0840-3.20 
  Avetisyan, Gagik 1474 IRL0.501-0.3240-12.80 
  Murray, Sam 1554 IRL0.001-0.7440-29.60 
  O`connell, Michael Joseph 1508 IRL1.0010.21408.40 
 * 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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