Individual Calculations November 2010
 Lerch, Martin  Total change: -23.85  Rating chartPersonal card
 30.Offenes Internat.Schachturnier Muenchen A Muenchen GER 2010-09-25
RcRownchangeKK*chgGame
 1931 2090 4.00 8 -1.59 15 -23.85 
  Heim, Philipp 1799 GER0.501-0.3515-5.25 
  Paul, Franz Xaver 1955 GER0.501-0.1815-2.70 
  Nitsche-Hahn, Raphael 1836 GER0.001-0.8115-12.15 
  Martin, Richard 1937 GER1.0010.30154.50 
  Mittmann, Johannes 1995 GER0.001-0.6315-9.45 
  Forgach, Andreas, Dr. 1989 GER1.0010.36155.40 
  Frenkel, Maxim 1801 GER1.0010.16152.40 
  Guttenthaler, Franz 2136 GER0.001-0.4415-6.60 

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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