Individual Calculations September 2013
 Jacobi, Robin  Total change: 7.80  Rating chartPersonal card
 17. Friedrichrodaer Schach-Open Friedrichroda GER 2013-08-14
RcRownchangeKK*chgGame
 2043 2208 5.50 7 0.52 15 7.80 
  Freier, Joachim 1908 GER1.0010.15152.25 
  Mayer, Herbert, Dr 1992 GER1.0010.22153.30 
  August, Daniel 2002 GER1.0010.24153.60 
  Du Maire, Jerome 2107 GER0.501-0.1415-2.10 
  Rempel, Patrick 2154 GER0.001-0.5815-8.70 
  Waltenberger, Udo 1996 GER1.0010.23153.45 
  Mehlhorn, Uwe 2139 GER1.0010.40156.00 

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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