Individual Calculations September 2015
 Bengtsson, Jonas  Total change: 26.80  Rating chartPersonal card
 Manhem Chessweek Elo 2015 Group 1 Gothenburg SWE 2015-08-08
RcRownchangeKK*chgGame
 2018 2117 7.00 9 1.34 20 26.80 
  Hattab, Hashim 1920 SWE1.0010.25205.00 
  Gromark, Per-Olof 2036 SWE1.0010.39207.80 
  Dahl, Trygve 2090 NOR0.501-0.0420-0.80 
  Wickstrom, Tommy 1895 SWE1.0010.22204.40 
  Bergre, Joachim 2100 SWE0.501-0.0220-0.40 
  Axelsson, Henrik 1965 SWE0.501-0.2020-4.00 
  Fransson, Lennart 2107 SWE0.501-0.0120-0.20 
  Svorono, Gabriel 1972 SWE1.0010.31206.20 
  Bengtsson, Tage 2076 SWE1.0010.44208.80 

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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