Individual Calculations April 2016
 Boschek, Hans-Joachim, Dr.  Total change: 16.80  Rating chartPersonal card
 14. BAYER Open February games Leverkusen GER 2016-02-01
RcRownchangeKK*chgGame
 2121 1896 1.50 3 0.84 20 16.80 
  Wicht, Juergen c2169 GER0.001-0.1720-3.40 
  Werner, Michael 2129 GER0.5010.29205.80 
  Maric, Boris 2065 GER1.0010.722014.40 

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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