Individual Calculations September 2013
 Alm, Christopher  Total change: 3.75  Rating chartPersonal card
 Vienna Chess Open 2013- A Wien AUT 2013-08-17
RcRownchangeKK*chgGame
 2188 2118 3.50 8 0.25 15 3.75 
  Maurer, Jochen 2257 GER0.5010.19152.85 
  Wolfram, Bernd 2263 AUT0.5010.19152.85 
  Sadilek, Peter c2261 AUT1.0010.691510.35 
  Van Kerkhof, David f2290 NED0.001-0.2715-4.05 
  Wagener, Claude f2235 LUX0.5010.16152.40 
  Boric, Elena wm2231 BIH0.001-0.3515-5.25 
  Foerderreuther, Jonas 1956 GER0.501-0.2115-3.15 
  Stoll, Guido 2009 GER0.501-0.1515-2.25 

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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