Individual Calculations July 2009
 Seifert, Christopher  Total change: 52.65  Rating chartPersonal card
 Hessenliga Hessen GER 2008-09-14
RcRownchangeKK*chgGame
 2133 2032 5.00 7 2.45 15 36.75 
  Hock, Gerold 2078 GER0.001-0.4415-6.60 
  Goeke, Bernd 2110 GER1.0010.61159.15 
  Esterluss, Johannes 2143 GER1.0010.65159.75 
  Stange, Andreas 2055 GER1.0010.53157.95 
  Wichmann, Daniel, Dr. 2197 GER1.0010.721510.80 
  Syed, Tareq 2118 GER0.5010.12151.80 
  Starke, Dieter, Dr. 2233 GER0.5010.26153.90 

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)
 
 MVS - Open 2009 Heusenstamm GER 2009-04-30
RcRownchangeKK*chgGame
 2195 2050 2.00 4 0.69 15 10.35 
  Solonar, Stefan m2371 GER0.5010.37155.55 
  Roeberg, Frank 2262 GER0.5010.27154.05 
  Koellner, Ulrich 1908 GER1.0010.31154.65 
  Prudlo, Simon 2238 GER0.001-0.2615-3.90 

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
 2110 2050 2.50 5 0.37 15 5.55 
  Brustkern, Juergen f2292 GER0.5010.30154.50 
  Hess, Christian f2262 GER0.5010.27154.05 
  Mlynek, Petr 2217 CZE0.001-0.2815-4.20 
  Hennrich, Reinhard 1856 GER1.0010.25153.75 
  Winterberg, Lukas 1925 GER0.501-0.1715-2.55 

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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