Individual Calculations January 2009
 Hermann, Armin  Total change: 3.25  Rating chartPersonal card
 15.offene Hamburger Senioreneinzelmeisterschaft Hamburg GER 2008-10-27
RcRownchangeKK*chgGame
 1842 1756 2.50 6 0.13 25 3.25 
  Weiss, Siegfried 2056 GER0.001-0.1525-3.75 
  Zippert, Georg 1928 GER0.5010.23255.75 
  Hadenfeldt, Klaus 1773 GER0.5010.02250.50 
  Cassens, Erhard Otto 1785 GER0.001-0.4625-11.50 
  Scheinpflug, Michael 1814 GER1.0010.582514.50 
  Keuneke, Hanno 1694 GER0.501-0.0925-2.25 

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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