Individual Calculations September 2017
 Salerno, Christian  Total change: -9.40  Rating chartPersonal card
 Xtracon Chess Open 2017 Helsingor DEN 2017-07-22
RcRownchangeKK*chgGame
 1979 2056 5.50 10 -0.47 20 -9.40 
  Shehzad, Alisha 1656  * NOR1.0010.08201.60 
  Haria, Ravi f2417 ENG0.001-0.1020-2.00 
  Ski, Jonathan K. 1771 NOR0.501-0.3420-6.80 
  Kalveus, Jan 1856 SWE0.501-0.2620-5.20 
  Calderon, Paul 1814 USA0.501-0.3020-6.00 
  Kopperberg, Steen 1864 DEN1.0010.25205.00 
  Oland, Arne 1912 DEN1.0010.31206.20 
  Roe, Simon J 2253 ENG0.001-0.2520-5.00 
  Haubro, Martin m2365 DEN0.001-0.1420-2.80 
  Nielsen, Carsten Juul 1886 DEN1.0010.28205.60 
 * 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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