Individual Calculations August 2017
 Koller, Hans-Juergen  Total change: 13.60  Rating chartPersonal card
 11. Portoroz open 2017 Portoroz SLO 2017-07-22
RcRownchangeKK*chgGame
 2083 2126 5.50 9 0.68 20 13.60 
  Pregelj, Ervin 1726  * SLO1.0010.08201.60 
  Forti, Francesco 1726  * ITA1.0010.08201.60 
  Tica, Sven f2333 CRO0.001-0.2320-4.60 
  Spelec, Darko 1917 SLO0.501-0.2720-5.40 
  Stevanic, David 2069 SLO0.501-0.0820-1.60 
  Habjan, Marko 1945 SLO1.0010.26205.20 
  Nikolov, Sasho m2342 BUL1.0010.782015.60 
  Rocha, Sergio m2364 POR0.001-0.2020-4.00 
  Bratovic, Blaz f2327 SLO0.5010.26205.20 
 * 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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