Individual Calculations April 2009
 Von Herman, Ulf  Total change: 2.70  Rating chartPersonal card
 3.Prenzlberg Open Berlin GER 2008-12-27
RcRownchangeKK*chgGame
 2140 2378 6.00 7 0.50 10 5.00 
  Soost, Stefan 2064 GER1.0010.14101.40 
  Schildt, Rene 2028 GER1.0010.11101.10 
  Poseck, Steffen 2092 GER1.0010.16101.60 
  Pfeffer, Ruprecht 2199 GER1.0010.27102.70 
  Dauth, Benjamin f2266 GER0.501-0.1510-1.50 
  Lueders, Gerhard f2219 GER1.0010.29102.90 
  Sabrowski, Uwe 2111 GER0.501-0.3210-3.20 

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)
 
 80.Deutsche Schachmeisterschaft Saarbruecken GER 2009-02-06
RcRownchangeKK*chgGame
 2315 2378 5.00 9 -0.23 10 -2.30 
  Bischoff, Dieter 2142 GER1.0010.20102.00 
  Prusikin, Michael g2529 GER0.5010.20102.00 
  Bischoff, Klaus g2545 GER0.001-0.2810-2.80 
  Mueller, Reinhold 2229 GER0.501-0.2010-2.00 
  Deglmann, Ludwig f2325 GER0.001-0.5710-5.70 
  Zelbel, Patrick 2294 GER0.001-0.6210-6.20 
  Hundack, Rolf 2139 GER1.0010.20102.00 
  Jorczik, Julian f2382 GER1.0010.51105.10 
  Mueller, Hans Georg f2250 GER1.0010.33103.30 

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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