Individual Calculations April 2008
 Andersson, Tommy  Total change: 11.10  Rating chartPersonal card
 Karlstad Open 2007 Karlstad SWE 2007-12-27
RcRownchangeKK*chgGame
 2235 2273 3.50 5 0.74 15 11.10 
  Fahlstrom, Kenneth 2133 SWE1.0010.31154.65 
  Vas, Peter 2172 SWE1.0010.36155.40 
  Stenersen, Gudmund 2182 NOR1.0010.38155.70 
  Tikkanen, Hans m2426 SWE0.001-0.3015-4.50 
  Logdahl, Harald 2264 SWE0.501-0.0115-0.15 

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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