Individual Calculations September 2015
 Gromark, Per-Olof  Total change: -50.00  Rating chartPersonal card
 Manhem Chessweek Elo 2015 Group 1 Gothenburg SWE 2015-08-08
RcRownchangeKK*chgGame
 2035 2036 1.50 8 -2.50 20 -50.00 
  Dahl, Trygve 2090 NOR0.001-0.4220-8.40 
  Bengtsson, Jonas 2117 SWE0.001-0.3920-7.80 
  Wickstrom, Tommy 1895 SWE0.001-0.6920-13.80 
  Bergre, Joachim 2100 SWE0.5010.09201.80 
  Fransson, Lennart 2107 SWE0.001-0.4020-8.00 
  Svorono, Gabriel 1972 SWE1.0010.41208.20 
  Bengtsson, Tage 2076 SWE0.001-0.4420-8.80 
  Hattab, Hashim 1920 SWE0.001-0.6620-13.20 

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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