Individual Calculations July 2009
 Ostermeier, Thorsten  Total change: -48.15  Rating chartPersonal card
 Hessen Landesklasse Ost Hessen GER 2008-09-14
RcRownchangeKK*chgGame
 1968 1942 0.50 3 -0.91 15 -13.65 
  Weber, Andreas 1942 GER0.5010.00150.00 
  Will, Dominik 1803 GER0.001-0.6915-10.35 
  Von Rahden, Arvid 2160 GER0.001-0.2215-3.30 

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)
 
 13.Internat.Neckar-Open A Deizisau GER 2009-04-09
RcRownchangeKK*chgGame
 2053 1971 3.00 9 -0.53 15 -7.95 
  Pijpers, Arthur 2209 NED0.001-0.2015-3.00 
  Andok, Claus Michael 2085 GER0.5010.16152.40 
  Bogner, Norbert 2082 GER0.001-0.3515-5.25 
  Bengsch, Bertram 2084 GER0.001-0.3515-5.25 
  Steinhart, Matthias 1859 GER1.0010.35155.25 
  Bader, Gerd 2091 GER0.001-0.3415-5.10 
  Strobl, Frank 2132 GER0.5010.21153.15 
  Injac, Petar 2056 GER0.001-0.3815-5.70 
  Ohnmacht, Simon 1876 GER1.0010.37155.55 

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)
 
 Deutsche Amateurmeisterschaft B Bad Soden GER 2009-04-17
RcRownchangeKK*chgGame
 2013 1971 0.00 4 -1.77 15 -26.55 
  Arndt, Uwe 2024 GER0.001-0.4315-6.45 
  Bittner, Friedrich, Dr. 2093 GER0.001-0.3315-4.95 
  Baudrexel, Simon 2019 GER0.001-0.4315-6.45 
  Brammertz, Andrea 1917 GER0.001-0.5815-8.70 

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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