Individual Calculations April 2019
 Van Der Meiden, Dirk  Total change: -6.20  Rating chartPersonal card
 10. Pfalz-Open A Neustadt an der Weinstrasse GER 2019-03-01
RcRownchangeKK*chgGame
 2127 2009 2.50 8 -0.31 20 -6.20 
  Hahn, Markus 2272 GER0.5010.32206.40 
  Nekrasov, Mihail m2285 UKR0.001-0.1720-3.40 
  Wecker, Martin 2145 GER0.5010.18203.60 
  Bukhteeva, Viktoria wf2135 RUS0.5010.17203.40 
  Yankelevich, Michael 2120 GER0.001-0.3520-7.00 
  Holinka, Henning 2077 GER0.5010.09201.80 
  Huseynov, Ahad 2066 GER0.001-0.4220-8.40 
  Do, Nam 1916 GER0.501-0.1320-2.60 

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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