Individual Calculations July 2009
 Schober, Ralf  Total change: 12.60  Rating chartPersonal card
 16.VFB Schach Leipzig Open Leipzig GER 2009-03-31
RcRownchangeKK*chgGame
 2101 2121 5.00 8 0.84 15 12.60 
  Huelle, Gunter 1785 GER1.0010.12151.80 
  Pohl, Gunnar 1926 GER1.0010.25153.75 
  Natsidis, Christoph 2302 GER0.5010.24153.60 
  Hoffmann, Hendrik f2210 GER0.001-0.3815-5.70 
  Grosse, Marcus 1913 GER1.0010.23153.45 
  Gempe, Thomas f2323 GER0.5010.26153.90 
  Seifert, Volker f2360 GER0.001-0.2015-3.00 
  Schroeter, Samuel 1990 GER1.0010.32154.80 

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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