Individual Calculations May 2015
 Mach, Walter  Total change: -12.80  Rating chartPersonal card
 Austria Wiener Linien Open 2015 Wien AUT 2015-04-13
RcRownchangeKK*chgGame
 2027 1831 1.00 5 -0.32 40 -12.80 
  Trkulja, Zoran 2223 AUT0.5010.424016.80 
  Tillmann, Marc 1964 SUI0.001-0.3240-12.80 
  Batyte, Daiva wf2099 LTU0.5010.334013.20 
  Froewis, Annika 2001 AUT0.001-0.2840-11.20 
  Brandl, Michael 1850 AUT0.001-0.4740-18.80 

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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