Individual Calculations July 2009
 Doescher, Arne  Total change: 19.65  Rating chartPersonal card
 Oberliga Nord West Hamburg GER 2008-10-05
RcRownchangeKK*chgGame
 2259 2230 5.00 8 1.31 15 19.65 
  Bierenbroodspot, Paul f2234 NED0.001-0.4915-7.35 
  Lichman, Peter 2389 GER1.0010.711510.65 
  Renner, Kai 2164 GER0.501-0.0915-1.35 
  Hoeffer, David 2260 GER0.5010.04150.60 
  Nimtz, Manfred Dr. 2253 GER1.0010.53157.95 
  Heinemann, Ernst 2237 GER0.5010.01150.15 
  Hummel, Dirk 2259 GER1.0010.54158.10 
  Issing, Peter 2273 GER0.5010.06150.90 

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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