Individual Calculations January 2009
 Davydov, Ruven  Total change: 59.70  Rating chartPersonal card
 Lichtenrader Herbst 2008 Berlin GER 2008-10-18
RcRownchangeKK*chgGame
 2100 1865 6.00 9 3.98 15 59.70 
  Schmalzried, Volker 1815 GER1.0010.43156.45 
  Friedrich, Wiede 2036 GER1.0010.731510.95 
  Kaphle, Stephan 2170 GER0.001-0.1415-2.10 
  Mueller, Peter 2015 GER1.0010.701510.50 
  Mandic, Milenko 2042 SRB1.0010.731510.95 
  Haemmerlein, Thomas 2179 GER1.0010.861512.90 
  Reichenbach, Werner f2215 GER0.001-0.1115-1.65 
  Gruzmann, Boris f2215 RUS1.0010.891513.35 
  Rudolf, Henrik f2215 GER0.001-0.1115-1.65 

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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