Individual Calculations February 2015
 Fromm, Christian  Total change: -27.20  Rating chartPersonal card
 31. Internationales Boeblinger Open A Boeblingen GER 2014-12-26
 2079 2062 2.50 8 -1.36 20 -27.20 
  Vuckovic, Aleksandar f2337 GER0.001-0.1720-3.40 
  Degenhard, Simon 1876 GER0.501-0.2420-4.80 
  Probst, Alexander 1948 GER0.501-0.1620-3.20 
  Baenziger, Fabian 1904 SUI0.501-0.2120-4.20 
  Sieglen, Joachim, Dr. f2260 GER0.001-0.2420-4.80 
  Kramer, Wolfgang 2013 GER0.501-0.0720-1.40 
  Schulte, Torsten 2090 GER0.5010.04200.80 
  Weisenburger, Horst 2202 GER0.001-0.3120-6.20 

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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