Individual Calculations April 2008
 Drezewski, Alexander  Total change: 8.30  Rating chartPersonal card
 17.Radisson SAS Weihnachtsopen Meisterturnier Erfurt GER 2007-12-26
RcRownchangeKK*chgGame
 2037 1900 2.50 8 -0.07 25 -1.75 
  Janssen, Volker 2070 GER0.5010.22255.50 
  Erlbeck, Peter 2121 GER0.001-0.2225-5.50 
  Kohlmann, Arndt 2005 GER0.001-0.3625-9.00 
  Kirste, Olaf 2045 GER0.5010.19254.75 
  Wolff, Michael 1948 GER1.0010.572514.25 
  Zuther, Torsten 2118 GER0.001-0.2225-5.50 
  Schmidt, Volker 2026 GER0.5010.17254.25 
  Baumert, Andree 1961 GER0.001-0.4225-10.50 

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
 LEM Niedersachsen Open Verden GER 2008-01-03
RcRownchangeKK*chgGame
 2108 1900 0.00 2 -0.47 15 -7.05 
  Schober, Ralf 2088 GER0.001-0.2615-3.90 
  Bertram, Karsten 2128 GER0.001-0.2115-3.15 

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)
 
NOTE: K factor changed
 10.Nord-West-Cup Bad Zwischenahn GER 2008-02-14
RcRownchangeKK*chgGame
 2120 1900 2.50 6 1.14 15 17.10 
  Hess, Christian f2250 GER0.001-0.1115-1.65 
  Gudat, Alfons 2086 GER1.0010.741511.10 
  Doell, Detlef 2141 GER0.001-0.2015-3.00 
  Hofene, Dieter 2124 GER0.5010.28154.20 
  Nedkov, Peter 2064 GER0.5010.22153.30 
  Opava, Axel 2056 GER0.5010.21153.15 

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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