Individual Calculations March 2013
 Balhar, Michael  Total change: 4.05  Rating chartPersonal card
 Donau Open 2012, group A Aschach AUT 2012-12-26
RcRownchangeKK*chgGame
 1956 1741 2.00 7 0.27 15 4.05 
  Thanatipanonda, Thotsaporn 2103 THA0.001-0.1015-1.50 
  Praxmarer, Christian 2019 AUT0.001-0.1715-2.55 
  Zakoucka, Adela 2008 CZE0.001-0.1815-2.70 
  Gerold, Alexander 1618 AUT0.501-0.1715-2.55 
  Stallmann, Andreas 1954 AUT1.0010.771511.55 
  Negovanovic, Daniel 1954 AUT0.5010.27154.05 
  Praschl, Manfred 2036 AUT0.001-0.1515-2.25 

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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