Individual Calculations July 2010
 Toepper, Olaf, Dr.  Total change: -31.00  Rating chartPersonal card
 Haspa Schachpokal 2010 Bargteheide GER 2010-05-13
RcRownchangeKK*chgGame
 1996 1899 1.00 6 -1.24 25 -31.00 
  Jurkatis, Hagen 2105 GER0.001-0.2425-6.00 
  Kurth, Michael 2042 GER0.001-0.3125-7.75 
  Xu, Xianliang 1995 GER0.001-0.3725-9.25 
  Zickelbein, Eva-Maria wf2067 GER0.5010.22255.50 
  Szudra, Heinz-Werner 2002 GER0.001-0.3625-9.00 
  Hoeger, Philipp 1766 GER0.501-0.1825-4.50 

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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