Individual Calculations July 2009
 Jahnz, Fabian  Total change: 14.10  Rating chartPersonal card
 Oberliga Nord Ost Hamburg GER 2008-10-05
RcRownchangeKK*chgGame
 2170 2177 5.00 8 0.94 15 14.10 
  Wuttke, Hans 2140 GER0.501-0.0515-0.75 
  Kalhorn, Stefan 2218 GER0.5010.06150.90 
  Sawatzki, Joerg 2231 GER0.5010.08151.20 
  Pueschel, Werner 2200 GER1.0010.53157.95 
  Beisser, Jacob 2010 GER1.0010.28154.20 
  Behrmann, Joachim 2204 GER0.001-0.4615-6.90 
  Volkmer, Andreas 2194 GER0.5010.02150.30 
  Boettcher, Patrick 2165 GER1.0010.48157.20 

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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