Individual Calculations March 2013
 Gratze, Michael  Total change: 11.10  Rating chartPersonal card
 Donau Open 2012, group A Aschach AUT 2012-12-26
RcRownchangeKK*chgGame
 2143 1981 2.50 6 0.74 15 11.10 
  Knechtel, Roland f2238 GER0.001-0.1815-2.70 
  Obermayr, Hermann 2160 AUT0.001-0.2715-4.05 
  Koller, Hans-Juergen 2069 AUT0.001-0.3815-5.70 
  Fruehauf, Norbert 2061 AUT1.0010.61159.15 
  Navratil, Jiri 2094 CZE1.0010.65159.75 
  Burschowsky, Matthias 2234 AUT0.5010.31154.65 

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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