Individual Calculations March 2018
 Boschmann, Alexander  Total change: 29.20  Rating chartPersonal card
 9. Pfalz-Open B Neustadt an der Weinstrasse GER 2018-02-09
RcRownchangeKK*chgGame
 1733 1815 5.00 7 0.73 40 29.20 
  Bastian, Ben 1625 GER1.0010.254010.00 
  Bardorz, Stefan 1694 GER1.0010.344013.60 
  Spreer, Lutz 1649 GER1.0010.284011.20 
  Salem Elier, Ali 1946 GER0.001-0.3240-12.80 
  Becker, Ralph 1728 GER0.001-0.6240-24.80 
  Flemming, Klaus, Dr. 1750 GER1.0010.414016.40 
  Liu, Sijia Anna 1737 GER1.0010.394015.60 

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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