Individual Calculations April 2009
 Gudat, Alfons  Total change: -19.80  Rating chartPersonal card
 11.NordWest-Cup Bad Zwischenahn GER 2009-02-12
RcRownchangeKK*chgGame
 2008 2055 2.50 5 -0.33 15 -4.95 
  Hedke, Fred f2302 GER0.001-0.1915-2.85 
  Stuercken, Volker 2003 GER0.501-0.0715-1.05 
  Gisy, Roberto 1878 GER0.501-0.2315-3.45 
  Dopychai, Reent 1959 GER1.0010.37155.55 
  Modder, Frank 1897 GER0.501-0.2115-3.15 

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)
 
 25.ChessOrg Schachfestival Seniors Bad Woerishofen GER 2009-03-05
RcRownchangeKK*chgGame
 1880 2055 5.50 9 -0.99 15 -14.85 
  Aufmwasser, Guenter 1822 GER0.501-0.2915-4.35 
  Narr, Irmgard 1759 GER0.501-0.3515-5.25 
  Malik, Heinz 1837 GER0.501-0.2815-4.20 
  Mahrla, Hans Dr. 1837 GER1.0010.22153.30 
  Kahler, Kurt 1903 GER0.001-0.7015-10.50 
  Blosze, Winfried 1855 GER0.501-0.2615-3.90 
  Paulsen, Eckart 1846 GER1.0010.23153.45 
  Weber, Gerhard Dr. 1952 GER1.0010.36155.40 
  Teichmeister, Sven Dr 2109 AUT0.5010.08151.20 

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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