Individual Calculations August 2023
 Hamann, Martin  Total change: 10.00  Rating chartPersonal card
 Staatsmeisterschaft AUT 2023 Amateur-Open Vienna AUT 2023-07-22
RcRownchangeKK*chgGame
 1831 1912 4.50 7 0.25 40 10.00 
  Redl, Heribert 1671 AUT1.0010.20408.00 
  Reisinger, Heinz 1784 AUT1.0010.334013.20 
  Aufschnaiter, Alexander 1796 AUT0.501-0.1640-6.40 
  Kravchuk, Aleksandr 1828 AUT1.0010.384015.20 
  Wutti, Fabjan 1850 AUT1.0010.414016.40 
  Wadsack, Thomas 1911 AUT0.001-0.5040-20.00 
  Steinert, Martin 1976 AUT0.001-0.4140-16.40 

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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