Individual Calculations April 2009
 Wahlbom, Magnus  Total change: -3.15  Rating chartPersonal card
 Superettan 2008/09 Sweden SWE 2008-10-25
RcRownchangeKK*chgGame
 2154 2321 5.50 8 -0.21 15 -3.15 
  Carlberg, Gunnar 1990 SWE1.0010.12151.80 
  Astrom, Goran f2244 SWE0.501-0.1115-1.65 
  Berggren, Jonatan 2154 SWE0.501-0.2215-3.30 
  Fritz, Anton 2064 SWE0.501-0.3215-4.80 
  De Verdier, Michael 2169 SWE0.501-0.2015-3.00 
  Bergqvist, Mats 2148 SWE1.0010.27154.05 
  Malmstig, Erik f2267 SWE1.0010.42156.30 
  Zetterberg, Staffan 2196 SWE0.501-0.1715-2.55 

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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