Individual Calculations May 2012
 Habibi, Ali  Total change: -4.40  Rating chartPersonal card
 Open Burgdorf 2012 Burgdorf SUI 2012-02-24
RcRownchangeKK*chgGame
 2114 2290 2.00 4 -0.80 10 -8.00 
  Stucki, Ramon 2018 SUI1.0010.17101.70 
  Tanner, Rene 1920 SUI1.0010.10101.00 
  Kurmann, Oliver m2458 SUI0.001-0.2810-2.80 
  Zarri, Florian 2059 SUI0.001-0.7910-7.90 

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)
 
 Int. Osteropen Bad Ragaz 2012 Bad Ragaz SUI 2012-04-05
RcRownchangeKK*chgGame
 2151 2290 5.00 7 0.36 10 3.60 
  Hehle, Bernhard 1893 AUT1.0010.08100.80 
  Just, Joachim 2030 GER1.0010.18101.80 
  Schmitz, Andreas Arnold c2073 GER1.0010.22102.20 
  Paehtz, Thomas g2436 GER0.001-0.3010-3.00 
  Schneuwly, Achim 2069 SUI1.0010.22102.20 
  Goldstern, Filip f2329 NED0.5010.05100.50 
  Barletta, Mauro c2224 ITA0.501-0.0910-0.90 

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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