Individual Calculations December 2017
 Petersen, Sophie  Total change: -4.00  Rating chartPersonal card
 21. Offene Internationale Bayerische Schachmeisterschaft Gmund GER 2017-10-28
RcRownchangeKK*chgGame
 1758 1435 1.00 8 -0.10 40 -4.00 
  Walter, Mario 1835  * GER0.001-0.0840-3.20 
  Rothenhagen, Siegfried 1781 GER0.001-0.1140-4.40 
  Lee, Jun Wei c1835  * SGP0.001-0.0840-3.20 
  Tunka, Josef 1777 GER0.001-0.1240-4.80 
  Draenert, Michael 1728 GER1.0010.854034.00 
  Lohvinov, Petro 1803 UKR0.001-0.1040-4.00 
  Schneider, Mathias 1583 GER0.001-0.3040-12.00 
  Stripling, Valentin 1718 GER0.001-0.1640-6.40 
 * 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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