Individual Calculations July 2009
 Jansson, Gilbert  Total change: 17.50  Rating chartPersonal card
 Stockholm Elo Challenge 2009 Stockholm SWE 2009-05-20
RcRownchangeKK*chgGame
 2038 1913 3.50 8 0.70 25 17.50 
  Backman, Michael 2133 SWE0.001-0.2225-5.50 
  Berkell, Peder f2228 SWE0.5010.36259.00 
  Duenas, Alexis 1927 SWE1.0010.522513.00 
  Wedin, Svante 1845 SWE0.001-0.5925-14.75 
  Melander, Jorgen 1920 SWE1.0010.512512.75 
  Sjodin, Bengt 2060 SWE1.0010.702517.50 
  Couso, Luis f2263 SWE0.001-0.1125-2.75 
  Ranby, Hans 1931 SWE0.001-0.4725-11.75 

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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