Individual Calculations August 2017
 Orel Music, Simona  Total change: -15.20  Rating chartPersonal card
 11. Portoroz open 2017 Portoroz SLO 2017-07-22
RcRownchangeKK*chgGame
 1735 1914 3.50 6 -0.76 20 -15.20 
  Hrescak, Ivana wf2173 SLO0.001-0.1820-3.60 
  Vidic, Marjan 1622 SLO1.0010.15203.00 
  Savli, Marko 1639 SLO0.501-0.3320-6.60 
  Brank, Ziga 1764 SLO0.001-0.7020-14.00 
  Adrian, Lucien 1514  * FRA1.0010.08201.60 
  Papler, Peter 1698 SLO1.0010.22204.40 
 * 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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