Individual Calculations September 2011
 Perk, Egbert  Total change: 4.05  Rating chartPersonal card
 14.Offene Niedersaechsische Senioren-Einzelmeisterschaft Bad Bevensen GER 2011-07-05
RcRownchangeKK*chgGame
 1929 1983 4.50 9 -0.54 15 -8.10 
  Luebbers, Doris, Dr. 1583  * GER1.0010.08151.20 
  Villing, Dieter 2145 GER0.5010.21153.15 
  Heinzel, Peter 2090 GER0.5010.15152.25 
  Ahlberg, Guenter 2048 GER0.001-0.4115-6.15 
  Boehm, Karl 1876 GER0.001-0.6515-9.75 
  Panneke, Kurt 1883 GER1.0010.36155.40 
  Krueger, Bernhard 1776 GER0.501-0.2715-4.05 
  Voigt, Udo 1883 GER1.0010.36155.40 
  Peleikis, Horst 2080 GER0.001-0.3715-5.55 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 23.Deutsche Senioren-Einzelmeisterschaft Halle GER 2011-08-05
RcRownchangeKK*chgGame
 2018 1983 4.50 8 0.81 15 12.15 
  Biebinger, Gerhard f2281 GER0.001-0.1515-2.25 
  Bade, Heidrun 1888 GER1.0010.37155.55 
  Jacob, Helmut 2176 GER0.001-0.2515-3.75 
  Jacob, Barbara 1855 GER0.501-0.1715-2.55 
  Roggenbach, Ottomar 1843 GER1.0010.31154.65 
  Wuensch, Ulrich 2168 GER0.5010.24153.60 
  Lichtblau, Ernst 1824 GER1.0010.29154.35 
  Zoephel, Heinz 2107 GER0.5010.17152.55 

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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