Individual Calculations March 2011
 Pfeffer, Ruprecht  Total change: -2.70  Rating chartPersonal card
 XIV.Neujahrs-Open Guben-Waldau Guben GER 2011-01-02
RcRownchangeKK*chgGame
 2052 2222 6.00 9 -0.18 15 -2.70 
  Rudolph, Stephanie 1903 GER1.0010.13151.95 
  Sergeev, Vladimir g2483 UKR0.001-0.1815-2.70 
  Zabawski, Grzegorz 1827 POL1.0010.08151.20 
  Drozdzynski, Daniel 1943 POL0.001-0.8415-12.60 
  Koglin, Juergen 1822  * GER1.0010.08151.20 
  Hansch, Karsten 1884 GER1.0010.12151.80 
  Gozdziewicz, Robert 2008 POL1.0010.23153.45 
  Milchev, Nikolay m2358 BUL0.5010.18152.70 
  Berthold, Andreas 2236 GER0.5010.02150.30 
 * 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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