Individual Calculations January 2009
 Berenstein, Alexander  Total change: -5.10  Rating chartPersonal card
 2.offene Seniorenmeisterschaft Schleswig-Holstein Eckernfoerde GER 2008-09-26
RcRownchangeKK*chgGame
 2008 2100 4.00 7 -0.34 15 -5.10 
  Wittelsberger, Helmut 1976 GER1.0010.33154.95 
  Schirmer, Werner 2099 GER1.0010.50157.50 
  Rickers, Gerd 2152 GER0.001-0.4315-6.45 
  Hamann, Guenter 2019 GER0.001-0.6115-9.15 
  Zimmermann, Manfred 1930 GER0.501-0.2215-3.30 
  Piastowski, Kurt 1997 GER0.501-0.1415-2.10 
  Segelken, Peter 1886 GER1.0010.23153.45 

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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