Individual Calculations July 2019
 Ermert, Karl Hans Ragnar  Total change: 33.20  Rating chartPersonal card
 Marburger Pfingstopen 2019 Marburg GER 2019-06-08
RcRownchangeKK*chgGame
 1897 1754 2.50 5 0.83 40 33.20 
  Gross, Heinrich 1932 GER1.0010.734029.20 
  Dorst, Johannes f2154  * GER0.001-0.0840-3.20 
  Feicht, Arno 1881 GER0.001-0.3340-13.20 
  Hildebrand, Georg 1528 GER1.0010.21408.40 
  Tuzi, Bruna wf1990 ALB0.5010.304012.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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