Individual Calculations April 2019
 Bub, Volker  Total change: -8.80  Rating chartPersonal card
 10. Pfalz-Open A Neustadt an der Weinstrasse GER 2019-03-01
RcRownchangeKK*chgGame
 2031 2022 4.00 9 -0.44 20 -8.80 
  Krastev, Alexander f2310 GER0.001-0.1620-3.20 
  Verhoef, Ruud 1861 NED1.0010.29205.80 
  Hamid, Emran 2172 GER0.5010.20204.00 
  Richter, Nils 2157 GER0.001-0.3220-6.40 
  Peters, Jens 1870 GER0.501-0.2020-4.00 
  Henrich, David 2181 GER0.001-0.2920-5.80 
  Altmann, Jens 1896 GER0.501-0.1720-3.40 
  Bui, Ngoc Han Julia 1890 GER0.501-0.1820-3.60 
  Deuer, Marius 1939 GER1.0010.39207.80 

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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