Individual Calculations February 2017
 Strand, Oyvin  Total change: -5.40  Rating chartPersonal card
 PRAGUE OPEN 2017 - A - IM open Praha CZE 2017-01-13
RcRownchangeKK*chgGame
 2025 1885 2.00 7 -0.27 20 -5.40 
  Jones, Steven A 2179 ENG0.001-0.1520-3.00 
  Jascenko, Olga wm2156 CZE0.001-0.1720-3.40 
  Dufner, Andreas 2019 GER0.001-0.3220-6.40 
  Sihvonen, Tero 2011 FIN0.001-0.3320-6.60 
  Sarmasi, Peter 1807 HUN1.0010.39207.80 
  Acero Solis, Alberto 1978 ESP0.001-0.3720-7.40 
  Pflantz, Mike 2022 GER1.0010.682013.60 

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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