Individual Calculations November 2017
 Boder, Jan  Total change: -16.00  Rating chartPersonal card
 13. Eschborner Schach-Open 2017 Eschborn GER 2017-10-13
RcRownchangeKK*chgGame
 1921 1772 0.50 3 -0.40 40 -16.00 
  Litfin, Boris 1947 GER0.001-0.2740-10.80 
  Ottenburg, Ralph 1929 GER0.001-0.2940-11.60 
  Kail, Sindy 1887 GER0.5010.16406.40 

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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