Individual Calculations April 2008
 Diele, Ralf  Total change: -4.65  Rating chartPersonal card
 RAMADA Cup Kassel B Kassel GER 2007-12-14
RcRownchangeKK*chgGame
 2024 1970 2.50 5 0.36 15 5.40 
  Altmann, Jens 2075 GER0.5010.14152.10 
  Wiechmann, Gerd 2038 GER0.001-0.4115-6.15 
  Brammertz, Andrea 1915 GER1.0010.42156.30 
  Vogiatzis, Joannis 2017 GRE1.0010.57158.55 
  Prueske, Wolfgang 2076 GER0.001-0.3615-5.40 

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)
 
 4.Schachtuerken-Cup Paderborn GER 2007-12-27
RcRownchangeKK*chgGame
 2113 1970 1.00 5 -0.56 15 -8.40 
  Roemhild, Marcus 2172 GER0.5010.26153.90 
  Becker, Norbert 2200 GER0.001-0.2115-3.15 
  Helbing, Mathias 2077 GER0.001-0.3515-5.25 
  Chapman, Alan 2063 ENG0.5010.13151.95 
  Fenner, Martin 2053 GER0.001-0.3915-5.85 

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 Gruppe B Bruehl GER 2008-01-01
RcRownchangeKK*chgGame
 2064 1970 1.00 3 -0.11 15 -1.65 
  Kutzner, Joachim 2088 GER0.001-0.3415-5.10 
  Schaefers, Andreas 2055 GER1.0010.62159.30 
  Thelen, Armin 2049 GER0.001-0.3915-5.85 

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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