Individual Calculations July 2017
 Ciornei, Dragos, Dr.  Total change: -5.20  Rating chartPersonal card
 6. Krefelder Pfingst-Open Krefeld GER 2017-06-02
RcRownchangeKK*chgGame
 1975 2123 4.50 7 -0.26 20 -5.20 
  Lammers, Thorsten, Dr. 1752 GER1.0010.10202.00 
  Kuhn, Andreas 1883 GER1.0010.20204.00 
  Davaademberel, Nomin-Erdene m2356 MGL0.001-0.2120-4.20 
  Bigott, Martin 1856 GER1.0010.18203.60 
  Tayyar, Alptug 1965 GER0.501-0.2120-4.20 
  Sperling, Lennart 1977 GER0.501-0.2020-4.00 
  Berger, Konstantin 2039 GER0.501-0.1220-2.40 

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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