Individual Calculations April 2009
 Bjarnason, Oskar  Total change: -24.60  Rating chartPersonal card
 107e open international Club 608 Paris FRA 2009-02-14
RcRownchangeKK*chgGame
 1984 2232 4.50 7 -1.04 15 -15.60 
  Ane, Cedric 2030 FRA0.001-0.7615-11.40 
  Zaky, Tamir 1883 FRA0.001-0.8915-13.35 
  Doucin, Paul 1882 FRA1.0010.11151.65 
  Riazuelo, Gilles 2134 FRA0.501-0.1315-1.95 
  Hirschmann, Georges 1906 FRA1.0010.13151.95 
  Bourbon, Bernard 1927 FRA1.0010.14152.10 
  Poelstra, Ben 2129 NED1.0010.36155.40 

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)
 
 25.ChessOrg Schachfestival Open Bad Woerishofen GER 2009-03-05
RcRownchangeKK*chgGame
 2093 2232 5.50 9 -0.60 15 -9.00 
  Lindner, Ulrich 1943 GER0.501-0.3415-5.10 
  Spanton, Timothy 2008 ENG0.501-0.2815-4.20 
  Dierich, Jochen 2007 GER1.0010.22153.30 
  Baeuml, Ulrich 2097 GER0.001-0.6815-10.20 
  Von Saldern, Ruediger 2051 GER1.0010.26153.90 
  Luett, Michael 2097 GER1.0010.32154.80 
  Schweizer, Manfred 2123 GER0.501-0.1515-2.25 
  Anistratov, Dimitrij f2384 KAZ0.001-0.3015-4.50 
  Daeubler, Heinrich 2124 GER1.0010.35155.25 

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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