Individual Calculations July 2008
 Grahl, Arvid  Total change: 45.15  Rating chartPersonal card
 Landesliga Mecklenburg Vorpommern Mecklenburg Vorpommern GER 2007-10-21
RcRownchangeKK*chgGame
 2056 2182 4.50 5 1.17 25 29.25 
  Lossin, Sven-Hendrik 2070 GER1.0010.35258.75 
  Hammel, Ralf 2144 GER1.0010.452511.25 
  Mann, Guenter 2021 GER1.0010.29257.25 
  Onasch, Paul 2023 GER1.0010.29257.25 
  Illgen, Alexander 2020 GER0.501-0.2125-5.25 

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)
 
NOTE: K factor changed
 Deutsche Eisenbahnermeisterschaft Finsterbergen GER 2008-06-11
RcRownchangeKK*chgGame
 2128 2182 4.50 6 1.06 15 15.90 
  Raetsch, Kurt 2079 GER1.0010.36155.40 
  Haasler, Andreas 2189 GER0.5010.01150.15 
  Duemmke, Juergen 2050 GER0.501-0.1815-2.70 
  Von Otte, Wilhelm 2055 GER0.501-0.1715-2.55 
  Perlitz, Sven 2168 GER1.0010.48157.20 
  Weiss, Werner 2227 GER1.0010.56158.40 

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)
 

 

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