Individual Calculations July 2011
 Hoffmann, Erich  Total change: 12.75  Rating chartPersonal card
 7.offene Hessische Seniorenmeisterschaft 2011 Bad Sooden-Allendorf GER 2011-04-30
RcRownchangeKK*chgGame
 1941 1914 5.00 9 0.75 15 11.25 
  Zunker, Dr. Reinhard f2211 GER0.5010.35155.25 
  Biller, Dr. Helmut 2139 GER0.5010.28154.20 
  Zoll, Theo 1753 GER0.501-0.2115-3.15 
  Duijker, Bert 1867 NED0.001-0.5715-8.55 
  Preiss, Gerhard 1799 GER0.501-0.1615-2.40 
  Knaak, Hans 1768 GER1.0010.30154.50 
  Van Houten, Henk 1839 NED1.0010.40156.00 
  Kalix, Wolfgang 2064 GER0.5010.20153.00 
  Oldach, Ehrenfried 2033 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)
 
 10.Lipperland-Senioren-Open Doerentrop GER 2011-05-27
RcRownchangeKK*chgGame
 1973 1914 3.50 8 0.10 15 1.50 
  Kotlar, Alfred 2063 GER1.0010.701510.50 
  Weyrauch, Erich 2191 GER0.001-0.1715-2.55 
  Schroeter, Hans-Christoph 2062 GER0.5010.20153.00 
  Spaete, Erwin 1827 GER0.001-0.6215-9.30 
  Rodemann, Edmund 2062 GER0.5010.20153.00 
  Jung, Michael Prof. 1787 GER1.0010.33154.95 
  Perk, Egbert 1984 GER0.001-0.4015-6.00 
  Schulz, Hermann 1811 GER0.501-0.1415-2.10 

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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