Individual Calculations November 2010
 Powierski, Emil  Total change: 11.70  Rating chartPersonal card
 Lichtenrader Herbst 2010 Berlin GER 2010-10-16
RcRownchangeKK*chgGame
 1963 1978 5.00 8 0.78 15 11.70 
  Paris, Gerhard 1646 GER1.0010.12151.80 
  Stern, Rene m2378  * GER0.001-0.0815-1.20 
  Kollars, Dmitrij 1806 GER0.501-0.2315-3.45 
  Ruether, Marc 1774 GER1.0010.24153.60 
  Mehringer, Joerg 1904 GER0.501-0.1015-1.50 
  Grabenhorst, Joerg 1853 GER1.0010.33154.95 
  Hein, Carsten 2165 GER0.5010.24153.60 
  Boettcher, Patrick 2177 GER0.5010.26153.90 
 * 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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