Individual Calculations April 2018
 Kies, Werner  Total change: -6.20  Rating chartPersonal card
 16. Bayer Open February 2018 Leverkusen GER 2018-02-05
RcRownchangeKK*chgGame
 2095 2036 0.50 2 -0.38 20 -7.60 
  Balduan, Markus f2309 GER0.001-0.1720-3.40 
  Puetzkaul, Karl 1881 GER0.501-0.2120-4.20 

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)
 
 16. Bayer Open March 2018 Leverkusen GER 2018-03-12
RcRownchangeKK*chgGame
 1874 2038 1.50 2 0.07 20 1.40 
  Axmann, Michael, Dr. 1827 GER0.501-0.2720-5.40 
  Birnkott, Manfred 1921 GER1.0010.34206.80 

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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