Individual Calculations July 2008
 Hertel, Holger  Total change: -13.00  Rating chartPersonal card
 Schloss-Open B Werther GER 2008-03-14
RcRownchangeKK*chgGame
 1899 1998 2.00 4 -0.52 25 -13.00 
  Szobries, Harald 1885 GER0.501-0.1525-3.75 
  Kuessner, Thilo 1957 GER0.001-0.5625-14.00 
  Niekrens, Stefan 1985 GER1.0010.482512.00 
  Deckert, Frank 1768 GER0.501-0.2925-7.25 

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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