Individual Calculations September 2009
 Hamar, Dirk  Total change: -2.25  Rating chartPersonal card
 Lichtenberger Sommer 2009 Berlin GER 2009-08-15
RcRownchangeKK*chgGame
 1782 1544 1.50 7 -0.09 25 -2.25 
  Hohn, August 1944  * GER0.001-0.0825-2.00 
  Kujawa, Werner 1885 GER0.5010.38259.50 
  Schweitzer, Paul 1794 GER0.001-0.1925-4.75 
  Wege, Hermann 1944  * GER0.001-0.0825-2.00 
  Radloff, Rainer 1681 GER0.001-0.3225-8.00 
  Steppan, Siegfried 1584 GER0.5010.06251.50 
  Schlittermann, Wolfgang 1644 GER0.5010.14253.50 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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