Individual Calculations July 2008
 Donchenko, Alexander  Total change: 18.15  Rating chartPersonal card
 3.Riedopen Einhausen GER 2008-05-01
RcRownchangeKK*chgGame
 2102 1814 0.50 4 -0.15 25 -3.75 
  Rosenberger, Frank 2164 GER0.001-0.1125-2.75 
  Pitic, Mustafa 2024 BIH0.001-0.2325-5.75 
  Mueller, Martin 2150 GER0.001-0.1225-3.00 
  Hornung, Thomas 2070 GER0.5010.31257.75 

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)
 
NOTE: K factor changed
 XI. Rhein-Main-Open Bad Homburg GER 2008-05-21
RcRownchangeKK*chgGame
 2089 1814 2.50 6 1.46 15 21.90 
  Haase, Reinhard 2162 GER0.001-0.1115-1.65 
  Hoegy, Kevin 2058 GER1.0010.801512.00 
  Feicht, Arno 2097 GER1.0010.841512.60 
  Ruecker, Benjamin 2164 GER0.001-0.1115-1.65 
  Specht, Christian 2054 GER0.001-0.2015-3.00 
  Schreiber, Torsten 1997 GER0.5010.24153.60 

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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