Rapid: Individual Calculations October 2016
 Helmertz, Per-Inge  Total change: 11.80  Rating chartPersonal card
 Veteran-SM snabbschack 2016 Kalmar SWE 2016-09-03
RcRownchangeKK*chgGame
 2108 2231 6.50 9 0.59 20 11.80 
  Ekelund, Kurt 2004 SWE0.501-0.2920-5.80 
  Wademark, Helge 2069 SWE0.501-0.2120-4.20 
  Sterner, Johan 1971 SWE1.0010.18203.60 
  Lundgren, Ulf 1970 SWE1.0010.18203.60 
  Lind, Jan-Olov 2184 SWE1.0010.43208.60 
  Malesevic, Nedeljko f2253 SWE0.001-0.4720-9.40 
  Bjorklund, Stefan 2089 SWE1.0010.31206.20 
  Wahlbom, Magnus 2229 SWE0.5010.00200.00 
  Malmdin, Nils-Ake f2200 SWE1.0010.46209.20 

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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