Individual Calculations July 2008
 Peschel, Andreas  Total change: 16.35  Rating chartPersonal card
 NRW Klasse Gruppe 2 2007/08 different in NRW GER 2007-09-16
RcRownchangeKK*chgGame
 2162 2172 1.00 2 -0.03 15 -0.45 
  Babar, Michael f2160 GER1.0010.48157.20 
  Hulshof, Peter 2163 NED0.001-0.5115-7.65 

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)
 
 5.Bayer Open (20.Stadtmeisterschaft) Leverkusen GER 2008-01-14
RcRownchangeKK*chgGame
 2109 2171 4.50 6 1.12 15 16.80 
  Witte, Thomas, Dr. 1861 GER1.0010.14152.10 
  Balduan, Markus f2324 GER0.001-0.3015-4.50 
  Karwatzki, Hans-Juergen 1821 GER1.0010.11151.65 
  Goerke, Joachim 2139 GER0.501-0.0415-0.60 
  Rotstein, Jefim f2377 GER1.0010.761511.40 
  Vasiljev, Jurij 2134 LAT1.0010.45156.75 

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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