Individual Calculations July 2009
 Zarges, Peter  Total change: 8.85  Rating chartPersonal card
 Hessen Landesklasse West Hessen GER 2008-09-14
RcRownchangeKK*chgGame
 1934 1796 1.00 3 0.05 15 0.75 
  Waldrich, Helmut, Dr. 1995 GER0.5010.26153.90 
  Zimmerschied, Gernot 1923 GER0.001-0.3315-4.95 
  Jung, Bernd, Dr. 1883 GER0.5010.12151.80 

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)
 
 XII. Rhein-Main Open Bad Homburg v.d.H. GER 2009-06-10
RcRownchangeKK*chgGame
 2036 1825 1.50 4 0.54 15 8.10 
  Prudlo, Simon 2175 GER0.001-0.1115-1.65 
  Mallmann, Bernd 1974 GER0.5010.20153.00 
  Huettemann, Ralf 2033 GER0.5010.27154.05 
  Kroll, Tobias 1960 GER0.5010.18152.70 

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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