Individual Calculations July 2010
 Duenas, Alexis  Total change: 23.85  Rating chartPersonal card
 Stockholmsmasterskapets kval 2010 Stockholm SWE 2010-03-17
RcRownchangeKK*chgGame
 1994 1905 3.00 6 0.66 15 9.90 
  Owen Jansson, Anders 2138 SWE0.001-0.2115-3.15 
  Bergstrom, Goran 1730 SWE1.0010.27154.05 
  Lindblom, Peter 2086 SWE0.5010.24153.60 
  Backman, Michael 2156 SWE0.001-0.1915-2.85 
  Luna, Gustavo 2103 SWE0.5010.26153.90 
  Spangberg, Robert 1751 SWE1.0010.29154.35 

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)
 
 Stockholm Elo Challenge 2010 Stockholm SWE 2010-05-12
RcRownchangeKK*chgGame
 2096 1905 2.50 6 0.93 15 13.95 
  Eriksson, Jorgen 2239 SWE0.001-0.1215-1.80 
  Vaarala, Eric 2125 SWE1.0010.781511.70 
  Hedstrom, Johan, R2 1914 SWE1.0010.51157.65 
  Owen Jansson, Anders, R1 2136 SWE0.001-0.2115-3.15 
  Backman, Michael, R1 2121 SWE0.001-0.2215-3.30 
  Sjodin, Bengt, R2 2043 SWE0.5010.19152.85 

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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