Individual Calculations September 2010
 Wesslen, Ulf  Total change: -1.20  Rating chartPersonal card
 Stockholm Open 2010 Stockholm SWE 2010-08-16
RcRownchangeKK*chgGame
 2130 2050 1.50 4 -0.08 15 -1.20 
  Loegdahl, Harald f2251 SWE0.001-0.2415-3.60 
  Nilsson, Anders 2040 SWE1.0010.49157.35 
  Evertsson, Rune 2030 SWE0.001-0.5315-7.95 
  Kyhle, Bo 2200 SWE0.5010.20153.00 

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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