Individual Calculations March 2015
 Karlsson, Lars  Total change: 6.50  Rating chartPersonal card
 Elitserien 2014-15 rond 4-5 Sweden SWE 2015-01-17
RcRownchangeKK*chgGame
 2304 2434 2.00 2 0.65 10 6.50 
  Jonsson, Mikael 2297 SWE1.0010.32103.20 
  Aronsson, Marten 2310 SWE1.0010.33103.30 

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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