Individual Calculations September 2009
 Winfridsson, Hakan  Total change: 9.90  Rating chartPersonal card
 Klass M w2, 2009 Kungsor SWE 2009-07-05
RcRownchangeKK*chgGame
 2149 2133 4.00 7 0.66 15 9.90 
  Lindh, Fredrik 2171 SWE0.5010.05150.75 
  Mattsson, Michael 2116 SWE0.501-0.0215-0.30 
  Johansson, Robin 2052 SWE0.501-0.1115-1.65 
  Wallgren, Ulf 2100 SWE0.501-0.0515-0.75 
  Van Der Wal, Andreas 2173 SWE1.0010.56158.40 
  Palmblad, Jan-Peter 2159 SWE1.0010.54158.10 
  Engstrom, Kaj 2274 SWE0.001-0.3115-4.65 

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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