Individual Calculations November 2011
 Sorgenfrei, Jens  Total change: -13.35  Rating chartPersonal card
 Lichtenrader Herbst 2011 Berlin GER 2011-10-08
RcRownchangeKK*chgGame
 1770 1763 2.50 7 -0.89 15 -13.35 
  Radjenovic, Branko 1839 GER0.001-0.4015-6.00 
  Ulrich, Christopher 1523 GER1.0010.20153.00 
  Koerner, Helmut 1928 GER0.001-0.2815-4.20 
  Pilgrim, Wilfried 1483 GER1.0010.16152.40 
  Bergmann, Jens 1950 GER0.5010.24153.60 
  Hielscher, Ursula 1876 GER0.001-0.3515-5.25 
  Prix, Siegfried 1794 GER0.001-0.4615-6.90 

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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