Individual Calculations January 2009
 Liljedahl, Lennart  Total change: -15.15  Rating chartPersonal card
 Elitserien 2008/09 rounds 1-5 Sweden SWE 2008-10-25
RcRownchangeKK*chgGame
 2085 2305 0.50 2 -1.01 15 -15.15 
  Lissang, Christopher 2215 SWE0.001-0.6215-9.30 
  Aperia, Jakob 1955 SWE0.501-0.3915-5.85 

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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