Individual Calculations November 2009
 Porth, Hartmut  Total change: -2.25  Rating chartPersonal card
 5.Internationales Lessing Open Wolfenbuettel GER 2009-09-18
RcRownchangeKK*chgGame
 2070 2133 3.00 5 0.13 15 1.95 
  Braun, Ingram 1946 GER1.0010.26153.90 
  Hansch, Karsten 1847 GER1.0010.16152.40 
  Erdogan, Ugur 2242 GER0.001-0.3515-5.25 
  Langenfeld, Olaf 1972 GER1.0010.29154.35 
  Mueller, Fabian f2342 GER0.001-0.2315-3.45 

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)
 
 6.Lippe Cup 2009 Lemgo-Lieme GER 2009-10-16
RcRownchangeKK*chgGame
 2078 2133 2.00 4 -0.28 15 -4.20 
  Hagedorn, Florian 1911 GER1.0010.22153.30 
  Poliakov, Alexander f2304 RUS0.001-0.2715-4.05 
  Nolte, Christoph 2100 GER0.501-0.0515-0.75 
  Peter, Sebastian 1996 GER0.501-0.1815-2.70 

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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