Individual Calculations July 2009
 Kosak, Michael  Total change: 44.25  Rating chartPersonal card
 Hessen Verbandsliga Nord Hessen GER 2008-09-14
RcRownchangeKK*chgGame
 2188 2128 1.00 2 0.15 15 2.25 
  Meffert, Matthias 2079 GER0.501-0.0715-1.05 
  Kloninger, Paul 2297 GER0.5010.22153.30 

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)
 
 Oberliga Ost Gruppe B Hamburg GER 2008-10-05
RcRownchangeKK*chgGame
 2074 2128 5.00 7 1.00 15 15.00 
  Schaper, Bjoern 2132 GER1.0010.51157.65 
  Frei, Markus 1958 GER1.0010.28154.20 
  Kopp, Peter Dr. 2127 GER0.5010.00150.00 
  Hoeck, Raimund 2058 GER1.0010.40156.00 
  Fischer, Dennis 2027 GER0.501-0.1415-2.10 
  Benz, Markus 2106 GER1.0010.47157.05 
  Fischer, Dieter 2112 GER0.001-0.5215-7.80 

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)
 
 Hessische Einzelmeisterschaft B Idstein GER 2009-04-08
RcRownchangeKK*chgGame
 2115 2128 6.00 7 2.36 15 35.40 
  Rack, Matthias 2058 GER1.0010.40156.00 
  Mayer, Frank 2129 GER1.0010.50157.50 
  Kreiling, Carsten 2114 GER0.501-0.0215-0.30 
  Werner, Bernd-Michael 2123 GER1.0010.49157.35 
  Feicht, Arno 2111 GER0.501-0.0215-0.30 
  Diez, Gerhard 2093 GER1.0010.45156.75 
  Ruppert, Wolfgang 2174 GER1.0010.56158.40 

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)
 
 XII. Rhein-Main Open Bad Homburg v.d.H. GER 2009-06-10
RcRownchangeKK*chgGame
 1969 2128 3.00 5 -0.56 15 -8.40 
  Czikuss, Hans-Joachim 1972 GER0.501-0.2115-3.15 
  Gutacker, Stephan 1967 GER0.501-0.2115-3.15 
  Faqiry, Ramat 1974 GER0.501-0.2115-3.15 
  Jung, Gerhard 1985 GER1.0010.31154.65 
  Roessner, Uwe 1948 GER0.501-0.2415-3.60 

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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