Individual Calculations April 2008
 Buzov, Boris  Total change: 23.55  Rating chartPersonal card
 15.Bad Bertricher Schachtage Senioren Bad Bertrich GER 2007-11-30
RcRownchangeKK*chgGame
 2057 2096 6.50 9 1.57 15 23.55 
  Aufmwasser, Guenter 1845 GER0.501-0.3115-4.65 
  Ludwig, Egbert 1746 GER1.0010.11151.65 
  Seyffarth, Renate 1927 GER0.501-0.2215-3.30 
  Frantzke, Helmut 1934 GER1.0010.29154.35 
  Weinwurm, Wolfgang 2165 AUT0.5010.10151.50 
  Oud, Niek 2002 NED1.0010.37155.55 
  Khanukov, Boris f2384 GER1.0010.841512.60 
  Rotstein, Jefim f2363 GER0.001-0.1815-2.70 
  Budt, Karl-Heinz 2143 GER1.0010.57158.55 

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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