Individual Calculations May 2010
 Mueller, Frank  Total change: 6.25  Rating chartPersonal card
 Oberliga NRW Bochum GER 2009-09-20
RcRownchangeKK*chgGame
 2131 2180 1.50 2 0.36 25 9.00 
  Gruettemeier, Uwe 2165 GER1.0010.482512.00 
  Weber, Franz-Josef 2096 GER0.501-0.1225-3.00 

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)
 
 Osteropen 2010 der Stadtsparkasse Oberhausen Oberhausen GER 2010-04-01
RcRownchangeKK*chgGame
 2028 2145 2.50 4 -0.11 25 -2.75 
  Kuhn, Andreas 1963 GER0.501-0.2425-6.00 
  Hombrecher, Kai 1950 GER0.501-0.2525-6.25 
  Metzing, Joachim 1984 GER1.0010.29257.25 
  Esser, Norbert 2213 GER0.5010.09252.25 

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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