Individual Calculations April 2009
 Gerl, Hans Dr.  Total change: -13.05  Rating chartPersonal card
 25.ChessOrg Schachfestival Seniors Bad Woerishofen GER 2009-03-05
RcRownchangeKK*chgGame
 1904 2067 5.50 9 -0.87 15 -13.05 
  Samarian, Cornel 1799 GER0.501-0.3315-4.95 
  Kaiser, Hans 1826 GER1.0010.20153.00 
  Schuler, Georg 1963 GER0.001-0.6415-9.60 
  Blosze, Winfried 1855 GER1.0010.23153.45 
  Hansch, Klaus-Michael 1958 GER1.0010.35155.25 
  Ziltener, Werner 2103 SUI0.001-0.4515-6.75 
  Paetzold, Horst 1834 GER0.001-0.7915-11.85 
  Grams, Arthur 1950 GER1.0010.34155.10 
  Dallmeier, Gerhard 1851 GER1.0010.22153.30 

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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