Individual Calculations September 2009
 Wendling, Hannes  Total change: -4.95  Rating chartPersonal card
 Individual Swiss Championship Graechen SUI 2009-07-09
RcRownchangeKK*chgGame
 2111 2198 4.50 9 -0.87 15 -13.05 
  Heinatz, Maria 1930 SUI1.0010.17152.55 
  Domont, Alexandre m2345 SUI1.0010.701510.50 
  Kelecevic, Nedeljko m2320 SUI0.5010.17152.55 
  Heinatz, Thomas f2294 GER0.001-0.3715-5.55 
  Zimmermann, Peter 2280 SUI0.001-0.3915-5.85 
  Bertola, Numa 2021 SUI1.0010.27154.05 
  Schaerer, Julian 1975 SUI0.501-0.2815-4.20 
  Deubelbeiss, Rene 2020 SUI0.501-0.2315-3.45 
  Gerntke, Oliver 1811 GER0.001-0.9115-13.65 

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)
 
 13.Friedrichrodaer Schach-Open Friedrichroda GER 2009-07-22
RcRownchangeKK*chgGame
 2117 2198 5.00 7 0.77 15 11.55 
  Roessner, Uwe 1922 GER1.0010.17152.55 
  Von Otte, Wilhelm 2081 GER0.501-0.1615-2.40 
  Richter, Jan 2070 GER1.0010.33154.95 
  Stiefel, Roland 2073 GER1.0010.33154.95 
  Baum, Bernd, Dr. f2219 GER0.5010.03150.45 
  Langheinrich, Ferenc 2425 GER0.001-0.2115-3.15 
  Kunow, Frank 2032 GER1.0010.28154.20 

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)
 
 9.Nordhaeuser Schach-Open Nordhausen GER 2009-07-30
RcRownchangeKK*chgGame
 1948 2198 3.00 4 -0.19 15 -2.85 
  Lick, Patrick 2021 GER0.501-0.2315-3.45 
  Koop, Thorben 1798  * GER1.0010.08151.20 
  Bross, Thomas 2007 GER0.501-0.2515-3.75 
  Kewe, Stefan 1965 GER1.0010.21153.15 
 * 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)
 
 18.Apolda Open Apolda GER 2009-08-20
RcRownchangeKK*chgGame
 2019 2198 5.00 7 -0.04 15 -0.60 
  Volz, Alexander 1798  * GER1.0010.08151.20 
  Koerber, Thomas 2031 GER0.501-0.2215-3.30 
  Bodzyn, Karsten 1972 GER0.501-0.2915-4.35 
  Koch, Stefan 2009 GER1.0010.25153.75 
  Witt, Ronald 2100 GER1.0010.37155.55 
  Bollmann, Henrik 2184 GER0.501-0.0215-0.30 
  Boettger, Lukas 2039 GER0.501-0.2115-3.15 
 * 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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