Individual Calculations September 2013
 Hofmann, Jens  Total change: 3.90  Rating chartPersonal card
 17. Friedrichrodaer Schach-Open Friedrichroda GER 2013-08-14
RcRownchangeKK*chgGame
 1954 1787 2.00 6 0.26 15 3.90 
  Du Maire, Jerome 2107 GER0.001-0.1315-1.95 
  Freier, Joachim 1908 GER1.0010.66159.90 
  Ritter, Uwe 2012 GER0.001-0.2215-3.30 
  Roeser, Axel 1914 GER0.5010.17152.55 
  Burkhardt, Kai 1915 GER0.001-0.3315-4.95 
  Schiemann, Dietrich 1870 GER0.5010.11151.65 

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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