Individual Calculations March 2012
 Sjostrand, Joel  Total change: 30.60  Rating chartPersonal card
 Rilton Open 2011/2012 Stockholm SWE 2011-12-27
RcRownchangeKK*chgGame
 2049 1903 4.50 8 2.04 15 30.60 
  Nilsson, Christer 1950 2033 SWE0.5010.18152.70 
  Wahlstedt, Mats 2065 SWE1.0010.711510.65 
  Berggren Torell, Harald 1996 SWE0.5010.13151.95 
  Landin, Bo 2049 SWE1.0010.701510.50 
  Svensson, Hakan 2159 SWE0.5010.31154.65 
  Ulvnes, Roar 2046 NOR0.5010.19152.85 
  Safholm, Sten 2059 SWE0.001-0.2915-4.35 
  Isaksson, Per 1983 SWE0.5010.11151.65 

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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