Individual Calculations July 2009
 Couso, Luis  Total change: -12.45  Rating chartPersonal card
 Stockholm Elo Challenge 2009 Stockholm SWE 2009-05-20
RcRownchangeKK*chgGame
 2070 2296 6.00 9 -0.83 15 -12.45 
  Kostlan, Jan 1946 CZE1.0010.11151.65 
  Mozelius, Peter 1946 SWE0.501-0.3915-5.85 
  Carlsten, Peter 2122 SWE0.501-0.2315-3.45 
  Ranby, Hans 1946 SWE0.501-0.3915-5.85 
  Aperia, Jakob 1949 SWE0.501-0.3915-5.85 
  Hallerod, Ralph 2081 SWE0.501-0.2715-4.05 
  Jansson, Gilbert 1946 SWE1.0010.11151.65 
  Wiander, Michael 2199 SWE1.0010.37155.55 
  Akesson, Ralf g2493 SWE0.5010.25153.75 

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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