Individual Calculations May 2013
 Zumholz, Jan  Total change: -7.50  Rating chartPersonal card
 13.Norderstedter Osteropen Norderstedt GER 2013-03-28
RcRownchangeKK*chgGame
 1834 1498 0.50 6 -0.25 30 -7.50 
  Kramer, Julian 1898  * GER0.001-0.0830-2.40 
  Tscherepanov, Leon 1887 GER0.001-0.0930-2.70 
  Adiyaman, Rene 1823 GER0.001-0.1330-3.90 
  Hotze, Kurt 1727 GER0.001-0.2130-6.30 
  Zippert, Georg 1847 GER0.5010.393011.70 
  Gafert, Maik 1823 GER0.001-0.1330-3.90 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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