Individual Calculations April 2009
 Zech, Andreas  Total change: 10.35  Rating chartPersonal card
 Open zur Schach-Olympiade 2008 Dresden GER 2008-11-21
RcRownchangeKK*chgGame
 2124 2069 0.50 2 -0.38 15 -5.70 
  Duurenbayar, Erhembayar f2327 MGL0.001-0.1815-2.70 
  Busse, Nadine 1920 GER0.501-0.2015-3.00 

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)
 
 18.Radisson SAS Weihnachts-Open Meisterturnier Erfurt GER 2008-12-25
RcRownchangeKK*chgGame
 2173 2069 4.00 8 1.07 15 16.05 
  Hess, Christian f2218 GER0.5010.20153.00 
  Juegel, Marcel 2245 GER1.0010.731510.95 
  Brueggemann, Joachim m2362 GER0.001-0.1515-2.25 
  Nurbekoglu, Michael 2179 GER0.5010.15152.25 
  Fleischer, Andy 2072 GER0.5010.00150.00 
  Naundorf, Maik 2110 GER0.5010.06150.90 
  Zier, Oliver 2044 LIE0.501-0.0315-0.45 
  Maiwald, Harald 2150 GER0.5010.11151.65 

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)
 

 

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