Individual Calculations May 2011
 Wiker, Bo  Total change: -12.00  Rating chartPersonal card
 Superettan 2010/11 Sweden SWE 2010-10-23
RcRownchangeKK*chgGame
 2069 2047 2.50 7 -0.80 15 -12.00 
  Eriksson 1965, Bengt 2108 SWE0.001-0.4215-6.30 
  Andersson, Frenkel Michael 2038 SWE0.001-0.5115-7.65 
  Hammar, Ulf 2229 SWE0.001-0.2615-3.90 
  Aurehl, Bo 2088 SWE0.5010.06150.90 
  Malmgren, Lars-Goran 2033 SWE1.0010.48157.20 
  Holzmann-Ekholm, Alexander 1939 SWE1.0010.35155.25 
  Jonsson, Krister 2048 SWE0.001-0.5015-7.50 

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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