Individual Calculations August 2017
 Gronsfeld, Stefan  Total change: -23.60  Rating chartPersonal card
 11. Portoroz open 2017 Portoroz SLO 2017-07-22
RcRownchangeKK*chgGame
 1748 1808 4.00 8 -0.59 40 -23.60 
  Rocha, Sergio m2208  * POR0.001-0.0840-3.20 
  Riegler, Katharina 1476 AUT0.501-0.3840-15.20 
  Skrbec, Leon 1613 SLO0.501-0.2540-10.00 
  Ziberna, Giuliano 1548 ITA1.0010.18407.20 
  Gombocz, Ferenc Jr. 2039 HUN0.001-0.2140-8.40 
  Bajt, Hana 1597 SLO1.0010.23409.20 
  Suc, Timothy 2095 SLO0.001-0.1640-6.40 
  Gregoric, Anika 1408  * SLO1.0010.08403.20 
 * 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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