Individual Calculations September 2011
 Ries, Berthold  Total change: -14.40  Rating chartPersonal card
 ZMDI Schachfestival Dresden 2011 Gruppe A Dresden GER 2011-08-06
RcRownchangeKK*chgGame
 2144 2002 0.00 3 -0.96 15 -14.40 
  Zill, Christoph f2271 GER0.001-0.1715-2.55 
  Buechmann, Ole 2123 GER0.001-0.3415-5.10 
  Mueller, Peter 2038 GER0.001-0.4515-6.75 

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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