Individual Calculations May 2017
 Altenbernd, Dirk  Total change: -9.80  Rating chartPersonal card
 Werther Schloss-Open B 2017 Werther GER 2017-04-07
RcRownchangeKK*chgGame
 1889 1885 1.00 3 -0.49 20 -9.80 
  Alhaj Mohamad, Samer 1880 SYR0.001-0.5120-10.20 
  Hofschlag, Dirk 1729 GER1.0010.29205.80 
  Korte, Markus 2058 GER0.001-0.2720-5.40 

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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