Individual Calculations July 2010
 Kostlan, Jan, R3  Total change: -2.85  Rating chartPersonal card
 Stockholm Elo Challenge 2010 Stockholm SWE 2010-05-12
RcRownchangeKK*chgGame
 2004 1958 2.50 6 -0.19 15 -2.85 
  Henriksson, Johan 2248 SWE0.001-0.1615-2.40 
  Luna, Gustavo, R1 2103 SWE1.0010.691510.35 
  Owen Jansson, Anders, R1 2136 SWE0.001-0.2715-4.05 
  Melander, Jorgen, R2 1932 SWE0.001-0.5415-8.10 
  Lindberg, Sture, R4 1824 SWE0.501-0.1815-2.70 
  Knoppel, Bjorn, R4 1783 SWE1.0010.27154.05 

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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