Individual Calculations July 2017
 Vonhoff, Nils  Total change: -22.00  Rating chartPersonal card
 6. Krefelder Pfingst-Open Krefeld GER 2017-06-02
RcRownchangeKK*chgGame
 1830 2026 2.50 5 -1.10 20 -22.00 
  Van Der Valk, Reiner, Dr. 1647 GER1.0010.09201.80 
  Starostits, Ilmars g2405 LAT0.001-0.0920-1.80 
  Thevessen, Hubert 1795 GER0.001-0.7920-15.80 
  Ricken, Katharina 1626  * GER1.0010.08201.60 
  Hufnagel, Markus 1679 GER0.501-0.3920-7.80 
 * 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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