Individual Calculations July 2009
 Busche, Klaus  Total change: -18.75  Rating chartPersonal card
 Regionalliga Ruhrgebiet Bochum GER 2008-09-14
RcRownchangeKK*chgGame
 2133 2109 2.50 8 -1.25 15 -18.75 
  Bartel, Mario 2140 GER0.001-0.4615-6.90 
  Wewers, Reinhard 2141 GER0.5010.04150.60 
  Rumpf, Thomas 2213 GER0.5010.14152.10 
  Kelbling, Philipp 2059 GER1.0010.43156.45 
  Steinmetzer, Thomas 2061 GER0.001-0.5715-8.55 
  Georg, Heinz 2188 GER0.001-0.3915-5.85 
  Tkachuk, Sergij 2144 GER0.001-0.4515-6.75 
  Hemmert, Burkhard 2119 GER0.5010.01150.15 

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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