Individual Calculations October 2008
 Achenbach, Manfred  Total change: -53.10  Rating chartPersonal card
 Int. Chess Holiday 2008 - M11 Prague CZE 2008-07-13
RcRownchangeKK*chgGame
 2053 2196 4.50 9 -1.62 15 -24.30 
  Ruzicka, Vaclav 1990 CZE0.001-0.7615-11.40 
  Novak, Jindrich 2023 CZE1.0010.27154.05 
  Sevcak, Frantisek 2171 CZE0.001-0.5315-7.95 
  Rehak, Martin 2153 CZE0.001-0.5615-8.40 
  Ptak, Pavel 2148 CZE0.501-0.0715-1.05 
  Koper, Stefan 2007 CZE1.0010.25153.75 
  Pataridis, Janis 2000 CZE1.0010.25153.75 
  Krivanek, Vladimir 2130 CZE0.001-0.5915-8.85 
  Bilek, Bernard 1857 CZE1.0010.12151.80 

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)
 
 20.Deutsche Senioren Einzelmeisterschaft A Erfurt GER 2008-08-05
RcRownchangeKK*chgGame
 2076 2196 4.00 9 -1.92 15 -28.80 
  Bakhmatov, Eduard f2340 GER0.001-0.3115-4.65 
  Voelpel, Gerhard 2135 GER0.501-0.0815-1.20 
  Mueller, Helmut 2047 GER1.0010.30154.50 
  Hellwege, Werner 2019 GER0.001-0.7315-10.95 
  Wulf, Adalbert 2010 GER1.0010.26153.90 
  Kunath, Werner 2089 GER0.001-0.6515-9.75 
  Neumann, Horst 1976 GER1.0010.22153.30 
  Mueller, Klaus 2026 GER0.001-0.7215-10.80 
  Perk, Egbert 2041 GER0.501-0.2115-3.15 

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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