Individual Calculations July 2009
 Aperia, Jakob  Total change: 91.95  Rating chartPersonal card
 Kristallen Elo 2009 Stockholm SWE 2009-01-29
RcRownchangeKK*chgGame
 2144 1895 6.00 9 4.17 15 62.55 
  Axelson, Anders 2137 SWE1.0010.801512.00 
  Bodin, Stefan 1939 SWE1.0010.56158.40 
  Andersson, Goran 2196 SWE0.5010.35155.25 
  Naslund, Mikael f2195 SWE0.5010.35155.25 
  Naslund, Mikael f2195 SWE0.001-0.1515-2.25 
  Bennulf, Martin 2099 SWE1.0010.761511.40 
  Ostling, Hakan 2151 SWE1.0010.811512.15 
  Lindborg, Petter 2138 SWE1.0010.801512.00 
  Logdahl, Harald 2245 SWE0.001-0.1115-1.65 

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)
 
 Stockholm Elo Challenge 2009 Stockholm SWE 2009-05-20
RcRownchangeKK*chgGame
 2196 1949 3.50 7 1.96 15 29.40 
  Akesson, Ralf g2299 SWE0.001-0.1115-1.65 
  Melander, Jorgen 1920 SWE0.501-0.0415-0.60 
  Marder, Simon 2032 SWE1.0010.61159.15 
  Couso, Luis f2296 SWE0.5010.39155.85 
  Logdahl, Harald f2299 SWE0.5010.39155.85 
  Poley, Vladimir m2299 BLR0.001-0.1115-1.65 
  Zubrickas, Robertas 2224 LTU1.0010.831512.45 

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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