Individual Calculations July 2009
 Mertens, Klaus  Total change: -3.45  Rating chartPersonal card
 Hessische Einzelmeisterschaft B Idstein GER 2009-04-08
RcRownchangeKK*chgGame
 2114 2075 3.50 7 0.39 15 5.85 
  Thier, Juergen 2121 GER0.5010.06150.90 
  Ruppert, Wolfgang 2174 GER0.5010.14152.10 
  Weisser, Wolfgang 2123 GER0.5010.07151.05 
  Seifert, Norbert 2046 GER0.501-0.0415-0.60 
  Eg, Karlheinz 2130 GER0.001-0.4215-6.30 
  Wolff, Peter 2015 GER1.0010.42156.30 
  Pfeffer, Marko 2190 GER0.5010.16152.40 

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)
 
 27. Liechtenstein-OPEN Triesen LIE 2009-05-15
RcRownchangeKK*chgGame
 2036 2075 5.00 9 0.14 15 2.10 
  Tessmer, Hans-Peter 1725 GER1.0010.11151.65 
  Hug, Marcel 2300 SUI0.001-0.2215-3.30 
  Ingold, Willi 1801 SUI1.0010.17152.55 
  Kuhn, Thomas 2169 SUI0.001-0.3715-5.55 
  Kreiter, Thomas 1835 GER1.0010.20153.00 
  Benes, Petr 2166 CZE0.001-0.3815-5.70 
  Blumenstock, Axel 1937 GER1.0010.31154.65 
  Mader, Manuela wm2186 GER1.0010.65159.75 
  Keller, Manfred c2202 GER0.001-0.3315-4.95 

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)
 
 XII. Rhein-Main Open Bad Homburg v.d.H. GER 2009-06-10
RcRownchangeKK*chgGame
 2009 2075 1.00 3 -0.76 15 -11.40 
  Schneider-Zinner, Harald m2394 AUT0.001-0.1315-1.95 
  Tran, My Linh 1813 GER0.501-0.3215-4.80 
  Schroeder, Jan-Christian 1820 GER0.501-0.3115-4.65 

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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