Individual Calculations September 2009
 Krallmann, Matthias  Total change: -8.55  Rating chartPersonal card
 Sparkassen Chess Meeting Open A Dortmund GER 2009-07-04
RcRownchangeKK*chgGame
 2113 2247 5.50 9 -0.57 15 -8.55 
  Ritter, Uwe 1998 GER1.0010.19152.85 
  Kinberg, Ofer 2091 ISR0.501-0.2115-3.15 
  Hobusch, Alexander 2103 GER0.501-0.1915-2.85 
  Virnyi, Julius 2084 GER1.0010.28154.20 
  Strathoff, Jens 2060 GER0.501-0.2415-3.60 
  Kelbling, Philipp 2080 GER0.001-0.7215-10.80 
  Wittenberg, Andreas 2129 GER1.0010.34155.10 
  Becker, Marcel f2363 GER0.5010.16152.40 
  Kuempers, Ulrich 2110 GER0.501-0.1815-2.70 

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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