Individual Calculations May 2019
 Hattenhauer, Klaus  Total change: 6.60  Rating chartPersonal card
 Offene Bremer Einzelmeisterschaft 2019 Bremen GER 2019-04-13
RcRownchangeKK*chgGame
 1839 1858 5.00 9 0.33 20 6.60 
  Barseghyan, Narek 1518 GER1.0010.12202.40 
  Goes, Carsten 1752 GER1.0010.36207.20 
  Stieglitz, Dirk 2076 GER0.001-0.2220-4.40 
  Roehl, Bernd 1746 GER0.501-0.1520-3.00 
  Dietrich, Igor 1777 GER1.0010.39207.80 
  Buescher, Andre 2019 GER0.001-0.2920-5.80 
  Behrens, Soeren 1782 GER0.501-0.1020-2.00 
  Masehin, Maxim 2023 GER1.0010.722014.40 
  Yavarpoor, Mohammad 1861 GER0.001-0.5020-10.00 

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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