Individual Calculations September 2011
 Bengtsson, Jan  Total change: -23.40  Rating chartPersonal card
 V-SM Vasteras SWE 2011-07-16
RcRownchangeKK*chgGame
 2092 2096 2.50 8 -1.56 15 -23.40 
  Hesselborn, Per-Ove f2290 SWE0.001-0.2515-3.75 
  Ekelund, Kurt 2058 SWE0.501-0.0515-0.75 
  Marklund, Gunnar 2050 SWE1.0010.44156.60 
  Andersson, Sven-Olof 2052 SWE0.001-0.5615-8.40 
  Sandklef, Ake 2016 SWE0.001-0.6115-9.15 
  Danielsson, Robert 2069 SWE0.001-0.5415-8.10 
  Andersson, Gunnar 2091 SWE0.001-0.5115-7.65 
  Soderborg, Berndt 2111 SWE1.0010.52157.80 

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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