Individual Calculations September 2013
 Schaefers, Serge, Dr.  Total change: -20.10  Rating chartPersonal card
 22 Int. Schach Open Feffernitz AUT 2013-08-18
RcRownchangeKK*chgGame
 1862 1754 1.50 6 -0.67 30 -20.10 
  Pregl, Walter 2042 AUT0.001-0.1630-4.80 
  Poletti, Fausto 1899 ITA0.001-0.3130-9.30 
  Morze, Gert 1910 AUT0.5010.21306.30 
  Wiesinger, Johann 1862 AUT0.001-0.3530-10.50 
  Schuster, Sandro 1607 AUT1.0010.30309.00 
  Dieli, Riccardo 1853 ITA0.001-0.3630-10.80 

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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