Individual Calculations March 2010
 Gress, Alexander  Total change: 28.05  Rating chartPersonal card
 7.Intern.Schwalbacher Weihnachtsopen Schwalbach GER 2009-12-26
RcRownchangeKK*chgGame
 2086 2016 4.00 5 1.87 15 28.05 
  Berend, Fred m2382 LUX0.001-0.1015-1.50 
  Yankelevich, Lev 1936 GER1.0010.39155.85 
  Henschel, Friedrich 1961 GER1.0010.42156.30 
  Peetz, Ludwig, Dr. 2102 GER1.0010.62159.30 
  Wild, Achim 2047 GER1.0010.54158.10 

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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