Individual Calculations July 2009
 Holst, Conny  Total change: 4.95  Rating chartPersonal card
 Allskanskan 2008-09 Lund, Malmö, Åstorp, Helsingborg SWE 2008-10-19
RcRownchangeKK*chgGame
 2100 2161 1.50 2 0.33 15 4.95 
  Olsson, Paul 2101 SWE1.0010.42156.30 
  Lundgren, Bernt 2098 SWE0.501-0.0915-1.35 

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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