Individual Calculations July 2009
 Rucka, Petr  Total change: -26.10  Rating chartPersonal card
 Krajsky prebor SSZK various CZE 2008-10-19
RcRownchangeKK*chgGame
 2050 1993 2.50 10 -1.74 15 -26.10 
  Bluemel, Otto 2146 CZE0.001-0.3015-4.50 
  Senkyr, Martin 2169 CZE0.001-0.2715-4.05 
  Kopcil, Milan 2039 CZE1.0010.56158.40 
  Navratilik, Pavel 2164 CZE0.001-0.2715-4.05 
  Dvorak, Martin 1998 CZE0.001-0.4915-7.35 
  Pys, Zbynek 1915 CZE0.501-0.1115-1.65 
  Havranek, Michal 2004 CZE0.001-0.4815-7.20 
  Studeny, Radovan 2008 CZE0.001-0.4815-7.20 
  Staufcik, Michal 2048 CZE0.001-0.4215-6.30 
  Behuncik, Josef 2007 CZE1.0010.52157.80 

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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