Individual Calculations March 2011
 Eriksson, Bo  Total change: -6.45  Rating chartPersonal card
 Rilton Elo 2010/2011 Stockholm SWE 2010-12-27
RcRownchangeKK*chgGame
 1929 1979 3.50 7 -0.43 15 -6.45 
  Bergstrom, Goran 1736 SWE0.501-0.3015-4.50 
  Lang, Gusztav 1805 SWE1.0010.27154.05 
  Svedberg, Hans 2088 SWE0.001-0.3515-5.25 
  Kopasov, Evgeny 2075 RUS0.5010.13151.95 
  Pettersson, Lars 1835 SWE1.0010.31154.65 
  Evertsson, Lennart 2103 SWE0.001-0.3315-4.95 
  Myrberg, Rickard 1860 SWE0.501-0.1615-2.40 

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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