Individual Calculations November 2010
 Krefenstein, Sergej  Total change: -11.50  Rating chartPersonal card
 Lichtenrader Herbst 2010 Berlin GER 2010-10-16
RcRownchangeKK*chgGame
 1930 2009 5.00 9 -0.46 25 -11.50 
  Heldt, Ronny 1659 GER1.0010.11252.75 
  Richter, Michael m2409  * GER0.001-0.0825-2.00 
  Damm, Holger 1831 GER1.0010.27256.75 
  Fuchs, Joerg 1868 GER1.0010.31257.75 
  Boettcher, Patrick 2177 GER0.001-0.2825-7.00 
  Pesola, Jyrki 1912 FIN0.001-0.6325-15.75 
  Hesselbarth, Karlheinz, Dr. 1815 GER1.0010.25256.25 
  Powierski, Christian 1930 GER0.001-0.6125-15.25 
  Sorgenfrei, Jens 1765 GER1.0010.20255.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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