Individual Calculations September 2013
 Geisshirt, Marco  Total change: 0.45  Rating chartPersonal card
 17. Friedrichrodaer Schach-Open Friedrichroda GER 2013-08-14
RcRownchangeKK*chgGame
 1808 1971 3.50 5 0.03 15 0.45 
  Schiemann, Dietrich 1870 GER0.001-0.6415-9.60 
  Kretzschmar, Gerald 1571  * GER1.0010.08151.20 
  Heinz, Friedrich 1795 GER1.0010.27154.05 
  Boehm, Christian 1911 GER0.501-0.0815-1.20 
  Duijker, Bert 1895 NED1.0010.40156.00 
 * 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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