Individual Calculations September 2009
 Schwertel, Johann  Total change: -31.80  Rating chartPersonal card
 1.Senioren Schach-Open Bad Neuenahr-Ahrweiler GER 2009-06-21
RcRownchangeKK*chgGame
 1946 1987 2.00 5 -0.80 15 -12.00 
  Schumacher, Gottfried 2230 GER0.001-0.2015-3.00 
  Riegler, Markus 1875 GER0.501-0.1515-2.25 
  Sefeloge, Michael 1879 GER0.501-0.1515-2.25 
  Jung, Michael, Prof. 1825 GER0.501-0.2115-3.15 
  Hesse, Volker 1922 GER0.501-0.0915-1.35 

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)
 
 9th Invitational European Senior Championships Rogaska Slatina SLO 2009-07-22
RcRownchangeKK*chgGame
 2072 2007 2.50 9 -1.25 15 -18.75 
  Vykydal, Frantisek 2219 CZE0.5010.27154.05 
  Hohler, Peter f2228 SUI0.001-0.2215-3.30 
  Nickl, Klaus 2150 AUT0.001-0.3115-4.65 
  Kulago, Alexander f2144 RUS0.001-0.3215-4.80 
  Florjancic, Rudolf 2011 SLO0.001-0.4915-7.35 
  Kornath, Heinrich 1959 GER0.001-0.5715-8.55 
  Wicklund-Hansen, Richard 1893 NOR1.0010.34155.10 
  Kayaman, Metin 1991 TUR0.501-0.0215-0.30 
  Tavcar, Rado 2054 SLO0.5010.07151.05 

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)
 
 Deutsche Senioren-Einzelmeisterschaft A Dresden GER 2009-08-03
RcRownchangeKK*chgGame
 2041 2007 4.00 9 -0.07 15 -1.05 
  Striebich, Rudolf 2190 GER0.001-0.2615-3.90 
  Friedrich, Ekkehard 1852 GER1.0010.29154.35 
  Welz, Peter, Dr. f2101 GER0.001-0.3715-5.55 
  Becker, Guenter 1820 GER0.501-0.2415-3.60 
  Hampel, Johannes 2169 GER0.5010.21153.15 
  Schoebel, Klaus 1814 GER1.0010.25153.75 
  Werchan, Hans, Dr. 2146 GER0.001-0.3115-4.65 
  Petzold, Hans, Prof. Dr. 2173 GER0.5010.22153.30 
  Minz, Michail 2108 GER0.5010.14152.10 

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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