Individual Calculations October 2013
 Gelfenbaum, Daniel  Total change: -0.60  Rating chartPersonal card
 10. Eschborner Schach-Open Eschborn GER 2013-08-30
RcRownchangeKK*chgGame
 1808 1809 1.50 3 -0.02 30 -0.60 
  Syed, Tareq 2036 GER0.001-0.2130-6.30 
  Van Boemmel, Philipp 1720 GER0.501-0.1230-3.60 
  Koller, Wolfgang 1668 GER1.0010.31309.30 

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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