Individual Calculations September 2010
 Van Der Wal, Andreas  Total change: 0.50  Rating chartPersonal card
 Klass M 2010 Lund SWE 2010-07-03
RcRownchangeKK*chgGame
 2157 2155 2.50 5 0.02 25 0.50 
  Johansson, Robin 2161 SWE1.0010.512512.75 
  Wengholm, Anders 2159 SWE0.001-0.4925-12.25 
  Lindh, Fredrik 2168 SWE0.001-0.4825-12.00 
  Hultin, Per 2105 SWE1.0010.432510.75 
  Rosell, Tomas 2191 SWE0.5010.05251.25 

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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