Individual Calculations July 2008
 Wenzel, Birger  Total change: 30.45  Rating chartPersonal card
 Schloss-Open B Werther GER 2008-03-14
RcRownchangeKK*chgGame
 2005 1863 1.50 5 -0.06 25 -1.50 
  Kwapinski, Leszek 2000 DEN0.001-0.3225-8.00 
  Niekrens, Stefan 1985 GER1.0010.672516.75 
  Stepa, Rainer 1977 GER0.001-0.3425-8.50 
  Ollech, Dirk 1961 GER0.5010.13253.25 
  Thanisch, Matthias 2102 GER0.001-0.2025-5.00 

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
 8.Norderstedter Osteropen Norderstedt GER 2008-03-21
RcRownchangeKK*chgGame
 1971 1863 1.50 3 0.39 15 5.85 
  Nachtkamp, Herbert 2100 GER0.5010.30154.50 
  Meyner, Hannes 2137 GER0.001-0.1715-2.55 
  Keuneke, Hanno 1675 GER1.0010.26153.90 

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
 HASPA Schachpokal A-Gruppe Bargteheide GER 2008-05-01
RcRownchangeKK*chgGame
 2104 1886 3.50 7 1.92 15 28.80 
  Wobbe, Sven 2169 GER0.5010.34155.10 
  Adloff, Ralf 2088 GER0.5010.26153.90 
  Patzer, Stefan 2073 GER0.5010.24153.60 
  Brandes, Stephan 2156 GER0.5010.33154.95 
  Welke, Klaus 2144 GER0.001-0.1815-2.70 
  Arps, Jan-Philipp 2027 GER0.5010.19152.85 
  Koehnke, Torben 2073 GER1.0010.741511.10 

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
 15.Grossenbaumer Pfingstopen Duisburg GER 2008-05-09
RcRownchangeKK*chgGame
 2148 1886 0.00 1 -0.18 15 -2.70 
  Stefkovic, Marijan 2148 GER0.001-0.1815-2.70 

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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