Individual Calculations July 2009
 Nilsson, Anders  Total change: -4.65  Rating chartPersonal card
 Allskanskan 2008-09 Lund, Malmö, Åstorp, Helsingborg SWE 2008-10-19
RcRownchangeKK*chgGame
 2214 2166 1.00 3 -0.31 15 -4.65 
  Petkovic, Peter 2172 SWE1.0010.51157.65 
  Gajic, Mladen 2168 SWE0.001-0.5015-7.50 
  Helmertz, Per-Inge 2301 SWE0.001-0.3215-4.80 

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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