Individual Calculations September 2011
 Vorderbruegge, Franz-Josef  Total change: 10.50  Rating chartPersonal card
 Homburger Sommer 2011 Open Homburg GER 2011-07-02
RcRownchangeKK*chgGame
 1947 1864 4.00 8 0.78 15 11.70 
  Ludy, Klaus 2084 GER1.0010.781511.70 
  Huebner, Wolfgang 2194 GER0.001-0.1215-1.80 
  Wolf, Alfred 1925 GER1.0010.58158.70 
  Stock, Andreas 2147 GER0.001-0.1615-2.40 
  Ojstosek, Mirko 1728 GER0.501-0.1815-2.70 
  Mahnke, Ralf, Dr. 1870 GER0.5010.01150.15 
  Alicke, Manfred 1755 GER0.501-0.1515-2.25 
  Gelashvili, Vakhtang 1875 GER0.5010.02150.30 

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)
 
 3. Senioren-Open Bad Neuenahr Bad Neuenahr-Ahrweiler GER 2011-07-23
RcRownchangeKK*chgGame
 1866 1864 3.50 7 -0.08 15 -1.20 
  Bakhmatov, Eduard f2264  * GER0.001-0.0815-1.20 
  Ruckwied, Walter 1887 GER0.5010.03150.45 
  Schumacher, Ursula 1656 GER1.0010.23153.45 
  Philipp, Guenther 1874 GER0.5010.01150.15 
  Jauch, Dieter 1941 GER0.5010.11151.65 
  Voeller, Lothar 1662 GER0.501-0.2615-3.90 
  Lubner, Wolfgang 1778 GER0.501-0.1215-1.80 
 * 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)
 

 

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