Individual Calculations July 2009
 Schiffer, Kai-Uwe  Total change: 1.80  Rating chartPersonal card
 Oberliga NRW Duesseldorf GER 2008-09-21
RcRownchangeKK*chgGame
 2213 2334 6.00 9 0.12 15 1.80 
  Rosen, Bernd f2333 GER1.0010.50157.50 
  Stenzel, Thomas 2236 GER0.501-0.1315-1.95 
  Krieg, Nikolaj f2317 GER1.0010.48157.20 
  Rietveld, Renze 2168 NED0.001-0.7215-10.80 
  Hirsch, Stefan 2238 GER1.0010.37155.55 
  Prange, Stefan 2170 GER0.001-0.7215-10.80 
  Roemhild, Marcus 2163 GER1.0010.27154.05 
  Mundorf, Johannes 1984 GER1.0010.11151.65 
  Heinbuch, Detlef Ulrich m2306 GER0.501-0.0415-0.60 

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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