Individual Calculations November 2011
 Van Alfen, Rene  Total change: 12.90  Rating chartPersonal card
 Lichtenrader Herbst 2011 Berlin GER 2011-10-08
RcRownchangeKK*chgGame
 1933 1822 3.00 7 0.43 30 12.90 
  Stark, Steven 1581 GER1.0010.20306.00 
  Mueller, Jan-Hendrik 2100 GER0.001-0.1730-5.10 
  Reichert, Lutz 1737 GER0.501-0.1230-3.60 
  Major, Vitalij 2136 GER0.001-0.1430-4.20 
  Yin, Stanley 2006 GER0.001-0.2630-7.80 
  Merz, Ruediger, Dr. 1919 GER1.0010.633018.90 
  Dreke, Frank 2052 GER0.5010.29308.70 

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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