Individual Calculations April 2018
 Birnkott, Manfred  Total change: -9.40  Rating chartPersonal card
 16. Bayer Open February 2018 Leverkusen GER 2018-02-05
RcRownchangeKK*chgGame
 2059 1920 0.00 1 -0.31 20 -6.20 
  Ter Steeg, Marcus, Dr. 2059 GER0.001-0.3120-6.20 

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
 1850 1921 1.00 2 -0.16 20 -3.20 
  Janssen, Wolfgang 1661 GER1.0010.18203.60 
  Kies, Werner 2038 GER0.001-0.3420-6.80 

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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